{"title":"Mercury Marine Outboard Water Pump Kits","description":"\u003cp\u003eOutboard water pumps are simple designs. The pump draws water through the intakes and up into the housing.\u003c\/p\u003e\n\u003cp\u003eThe impeller blades (vanes) touch the liner at lower speeds as the driveshaft turns, but as the engine revs up, the impeller blades bend back away from the housing liner. Typical water pump kits includes the following: bearings where applicable, rubber seals, mechanical water pump seal where applicable, side cover gasket, water pump gasket, snap rings located on water pump shaft, and copper drain washers. It's good outboard maintenance practice to check your water pump impeller every season, and replace it every two to three seasons. 300 hours of use or every 3 years whichever comes first! How to tell if a water pump is bad: the outboard motor is overheating, the impeller is living on borrowed time, there is a reduced stream of water from the cooling water outlet. The pump sends out water from the top of the housing with a brass tube. This travels up through the engine's power head, ensuring it circulates into the cooling passages of the engine. The water pump kit comes with all the parts necessary to fix any water pump issues.\u003c\/p\u003e\n\u003cp\u003ePartsVu and Mercury offer pre-assembled water pump kits to eliminate time spent sourcing individual parts and allow mechanics to focus on completing the job the most efficient way possible.\u003c\/p\u003e","products":[{"product_id":"mercury-3-4l-v6-4-6l-v8-water-pump-repair-kit-98-8m0142980","title":"Mercury 3.4L V6 - 4.6L V8 Water Pump Repair Kit - 98-8M0142980","description":"\u003cp\u003eWA WATER PUMP KIT\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626522927395,"sku":"47-8M0142980","price":58.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/47-8m0142980-all.jpg?v=1698811334"},{"product_id":"mercury-complete-water-pump-fits-30-60-hp-efi-carbureted-fourstroke-46-812966a12","title":"Mercury – Quicksilver 812966A12 Water Pump Repair Kit | Mercury \u0026 Mariner 4-Stroke 30–60HP Outboards | Complete OEM Kit | 812966A12","description":"\u003cp data-start=\"0\" data-end=\"137\"\u003e\u003cstrong data-start=\"0\" data-end=\"135\"\u003eMercury – Quicksilver 812966A12 Water Pump Repair Kit | Mercury \u0026amp; Mariner 4-Stroke 30–60HP Outboards | Complete OEM Kit | 812966A12\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"139\" data-end=\"142\"\u003e\n\u003ch3 data-start=\"144\" data-end=\"162\"\u003e\u003cstrong data-start=\"148\" data-end=\"160\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"163\" data-end=\"482\"\u003eEvery seasoned boater knows how critical a reliable water pump is. It’s the part that quietly keeps your engine cool, trip after trip. The \u003cstrong data-start=\"302\" data-end=\"349\"\u003eQuicksilver 812966A12 Water Pump Repair Kit\u003c\/strong\u003e gives your \u003cstrong data-start=\"361\" data-end=\"411\"\u003eMercury or Mariner 4-stroke outboard (30–60HP)\u003c\/strong\u003e a full refresh, restoring proper water flow and cooling performance.\u003c\/p\u003e\n\u003cp data-start=\"484\" data-end=\"815\"\u003eThis kit isn’t just a quick fix — it’s one of the most complete OEM kits available, with everything you need to bring your pump back to factory condition. Whether you’re doing routine maintenance or replacing a worn impeller after years of service, this set ensures your motor stays protected and running cool in every condition.\u003c\/p\u003e\n\u003chr data-start=\"817\" data-end=\"820\"\u003e\n\u003ch3 data-start=\"822\" data-end=\"844\"\u003e\u003cstrong data-start=\"826\" data-end=\"842\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"847\" data-end=\"935\"\u003e\n\u003cstrong data-start=\"847\" data-end=\"859\"\u003ePurpose:\u003c\/strong\u003e Restores full cooling performance by replacing key water pump components.\u003c\/li\u003e\n\u003cli data-start=\"938\" data-end=\"1050\"\u003e\n\u003cstrong data-start=\"938\" data-end=\"950\"\u003eFitment:\u003c\/strong\u003e Designed for \u003cstrong data-start=\"964\" data-end=\"1025\"\u003eMercury and Mariner 4-stroke EFI and carbureted outboards\u003c\/strong\u003e, \u003cstrong data-start=\"1027\" data-end=\"1047\"\u003e30–60 horsepower\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1053\" data-end=\"1203\"\u003e\n\u003cstrong data-start=\"1053\" data-end=\"1070\"\u003eKit Contents:\u003c\/strong\u003e Includes \u003cstrong data-start=\"1080\" data-end=\"1200\"\u003eimpeller, upper and lower housings, face plate, gaskets, drive key, face seal, seal carrier, and water tube coupling\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1206\" data-end=\"1327\"\u003e\n\u003cstrong data-start=\"1206\" data-end=\"1224\"\u003eBuild Quality:\u003c\/strong\u003e All parts meet \u003cstrong data-start=\"1240\" data-end=\"1272\"\u003eMercury Marine OEM standards\u003c\/strong\u003e, ensuring a perfect fit and long-lasting durability.\u003c\/li\u003e\n\u003cli data-start=\"1330\" data-end=\"1452\"\u003e\n\u003cstrong data-start=\"1330\" data-end=\"1350\"\u003eEase of Service:\u003c\/strong\u003e Everything is included for a full rebuild using standard shop tools — no extra parts to chase down.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1454\" data-end=\"1457\"\u003e\n\u003ch3 data-start=\"1459\" data-end=\"1496\"\u003e\u003cstrong data-start=\"1463\" data-end=\"1494\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1499\" data-end=\"1575\"\u003eMercury and Mariner 4-stroke 30–60HP outboards (EFI and carbureted models)\u003c\/li\u003e\n\u003cli data-start=\"1578\" data-end=\"1646\"\u003eFound on small cruisers, fishing rigs, pontoons, and utility boats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1648\" data-end=\"1651\"\u003e\n\u003ch3 data-start=\"1653\" data-end=\"1695\"\u003e\u003cstrong data-start=\"1657\" data-end=\"1693\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1696\" data-end=\"2007\"\u003eYour outboard’s water pump does the heavy lifting of keeping your engine cool. When the impeller or seals wear out, water flow drops, and overheating isn’t far behind. The \u003cstrong data-start=\"1868\" data-end=\"1885\"\u003e812966A12 kit\u003c\/strong\u003e replaces every critical piece — not just the impeller — restoring full pressure and flow throughout the cooling system.\u003c\/p\u003e\n\u003cp data-start=\"2009\" data-end=\"2323\"\u003eWith new housings, seals, and gaskets, you’ll get peace of mind knowing the system is tight and efficient. The pump will prime quickly, circulate water properly, and prevent overheating even during long runs at wide-open throttle. It’s the kind of maintenance that pays for itself in reliability and engine life.\u003c\/p\u003e\n\u003chr data-start=\"2325\" data-end=\"2328\"\u003e\n\u003ch3 data-start=\"2330\" data-end=\"2351\"\u003e\u003cstrong data-start=\"2334\" data-end=\"2349\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2352\" data-end=\"2579\"\u003eMercury OEM components are engineered specifically for the demands of marine cooling systems. The materials are built to handle constant exposure to water, heat, and vibration — things aftermarket parts often can’t replicate.\u003c\/p\u003e\n\u003cp data-start=\"2581\" data-end=\"2902\"\u003eAn OEM kit guarantees proper clearances, exact seal fitment, and impeller flexibility that matches your engine’s original design. Aftermarket kits can be hit or miss, sometimes including parts that don’t align correctly or wear out too soon. With genuine Quicksilver parts, you’re not just replacing — you’re restoring.\u003c\/p\u003e\n\u003chr data-start=\"2904\" data-end=\"2907\"\u003e\n\u003ch3 data-start=\"2909\" data-end=\"2922\"\u003e\u003cstrong data-start=\"2913\" data-end=\"2920\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2923\" data-end=\"3082\"\u003e\u003cstrong data-start=\"2923\" data-end=\"2979\"\u003eQ1: Which engines use the Quicksilver 812966A12 kit?\u003c\/strong\u003e\u003cbr data-start=\"2979\" data-end=\"2982\"\u003eA: It fits \u003cstrong data-start=\"2993\" data-end=\"3045\"\u003eMercury and Mariner 4-stroke outboards (30–60HP)\u003c\/strong\u003e, both EFI and carbureted versions.\u003c\/p\u003e\n\u003cp data-start=\"3084\" data-end=\"3288\"\u003e\u003cstrong data-start=\"3084\" data-end=\"3119\"\u003eQ2: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-start=\"3119\" data-end=\"3122\"\u003eA: Everything you need for a full rebuild: \u003cstrong data-start=\"3165\" data-end=\"3285\"\u003eimpeller, upper and lower housings, face plate, gaskets, drive key, face seal, seal carrier, and water tube coupling\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3290\" data-end=\"3483\"\u003e\u003cstrong data-start=\"3290\" data-end=\"3340\"\u003eQ3: How often should I replace the water pump?\u003c\/strong\u003e\u003cbr data-start=\"3340\" data-end=\"3343\"\u003eA: Mercury recommends inspecting the impeller annually and replacing the full pump every 2–3 years or sooner in sandy or muddy conditions.\u003c\/p\u003e\n\u003cp data-start=\"3485\" data-end=\"3645\"\u003e\u003cstrong data-start=\"3485\" data-end=\"3517\"\u003eQ4: Can I install it myself?\u003c\/strong\u003e\u003cbr data-start=\"3517\" data-end=\"3520\"\u003eA: Yes. Anyone with basic mechanical skill and standard tools can complete the replacement by following the service manual.\u003c\/p\u003e\n\u003cp data-start=\"3647\" data-end=\"3844\"\u003e\u003cstrong data-start=\"3647\" data-end=\"3686\"\u003eQ5: Why not use an aftermarket kit?\u003c\/strong\u003e\u003cbr data-start=\"3686\" data-end=\"3689\"\u003eA: Aftermarket kits can use cheaper rubber compounds or misaligned housings, leading to poor flow or premature wear. OEM parts fit right and last longer.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626533576995,"sku":"46-812966A12","price":155.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/812966a12_main.jpg?v=1760631237"},{"product_id":"mercury-853792a07-outboard-water-pump-repair-kit-fits-25-30-hp-efi-four-stroke","title":"Mercury 853792A07 Outboard Water Pump Repair Kit - Fits 25-30 HP EFI Four Stroke","description":"\u003cp\u003eFits:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e25-30 HP EFI Four Stroke outboards\u003c\/li\u003e \u003c\/ul\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626549960995,"sku":"853792A07","price":79.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/853792a07.jpg?v=1698795209"},{"product_id":"mercury-water-impeller-repair-kit-fits-40-45-50-hp-four-stroke-821354a2","title":"Mercury – Quicksilver 821354A2 Water Pump Repair Kit | Mercury \u0026 Mariner 25–50HP 2-Stroke \u0026 4-Stroke Outboards | 821354A2","description":"\u003cp data-start=\"0\" data-end=\"127\"\u003e\u003cstrong data-start=\"0\" data-end=\"125\"\u003eMercury – Quicksilver 821354A2 Water Pump Repair Kit | Mercury \u0026amp; Mariner 25–50HP 2-Stroke \u0026amp; 4-Stroke Outboards | 821354A2\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"129\" data-end=\"132\"\u003e\n\u003ch3 data-start=\"134\" data-end=\"152\"\u003e\u003cstrong data-start=\"138\" data-end=\"150\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"153\" data-end=\"426\"\u003eKeeping your outboard’s cooling system in top shape is one of the easiest ways to protect your engine. The \u003cstrong data-start=\"260\" data-end=\"306\"\u003eQuicksilver 821354A2 Water Pump Repair Kit\u003c\/strong\u003e gives you everything you need to rebuild the pump on \u003cstrong data-start=\"360\" data-end=\"423\"\u003eMercury and Mariner 25–50HP 2-stroke and 4-stroke outboards\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"428\" data-end=\"752\"\u003eThis OEM kit includes all the essentials — the \u003cstrong data-start=\"475\" data-end=\"539\"\u003eimpeller, drive key, faceplate, gaskets, and water tube seal\u003c\/strong\u003e — designed to Mercury’s factory specs for perfect fit and reliable flow. Whether you’re doing routine maintenance or bringing an older engine back to life, this kit keeps your motor running cool and dependable.\u003c\/p\u003e\n\u003chr data-start=\"754\" data-end=\"757\"\u003e\n\u003ch3 data-start=\"759\" data-end=\"781\"\u003e\u003cstrong data-start=\"763\" data-end=\"779\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"784\" data-end=\"877\"\u003e\n\u003cstrong data-start=\"784\" data-end=\"796\"\u003ePurpose:\u003c\/strong\u003e Restores proper water flow to maintain engine cooling and prevent overheating.\u003c\/li\u003e\n\u003cli data-start=\"880\" data-end=\"963\"\u003e\n\u003cstrong data-start=\"880\" data-end=\"892\"\u003eFitment:\u003c\/strong\u003e For \u003cstrong data-start=\"897\" data-end=\"960\"\u003eMercury and Mariner 25–50HP 2-stroke and 4-stroke outboards\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"966\" data-end=\"1060\"\u003e\n\u003cstrong data-start=\"966\" data-end=\"983\"\u003eKit Contents:\u003c\/strong\u003e Includes \u003cstrong data-start=\"993\" data-end=\"1057\"\u003eimpeller, drive key, faceplate, gaskets, and water tube seal\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1063\" data-end=\"1160\"\u003e\n\u003cstrong data-start=\"1063\" data-end=\"1078\"\u003eDurability:\u003c\/strong\u003e Built with \u003cstrong data-start=\"1090\" data-end=\"1116\"\u003emarine-grade materials\u003c\/strong\u003e tested to Mercury Marine’s OEM standards.\u003c\/li\u003e\n\u003cli data-start=\"1163\" data-end=\"1268\"\u003e\n\u003cstrong data-start=\"1163\" data-end=\"1183\"\u003eEase of Install:\u003c\/strong\u003e Direct-fit components designed for simple installation with \u003cstrong data-start=\"1244\" data-end=\"1265\"\u003ecommon hand tools\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1270\" data-end=\"1273\"\u003e\n\u003ch3 data-start=\"1275\" data-end=\"1312\"\u003e\u003cstrong data-start=\"1279\" data-end=\"1310\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1315\" data-end=\"1376\"\u003eMercury and Mariner 25–50HP 2-stroke and 4-stroke outboards\u003c\/li\u003e\n\u003cli data-start=\"1379\" data-end=\"1446\"\u003eCommon on small fishing boats, pontoons, and light-duty runabouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1448\" data-end=\"1451\"\u003e\n\u003ch3 data-start=\"1453\" data-end=\"1495\"\u003e\u003cstrong data-start=\"1457\" data-end=\"1493\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1496\" data-end=\"1767\"\u003eThe \u003cstrong data-start=\"1500\" data-end=\"1527\"\u003e821354A2 Water Pump Kit\u003c\/strong\u003e brings your cooling system back to full strength by replacing the components most affected by wear. A new impeller and tight seals help maintain water pressure, keeping your outboard at the right temperature for efficiency and longevity.\u003c\/p\u003e\n\u003cp data-start=\"1769\" data-end=\"2030\"\u003eThe included faceplate and gaskets ensure a leak-free assembly that resists corrosion and heat. Regular pump maintenance with this OEM kit prevents overheating and extends the life of your entire engine — a small job that pays off in reliability every season.\u003c\/p\u003e\n\u003chr data-start=\"2032\" data-end=\"2035\"\u003e\n\u003ch3 data-start=\"2037\" data-end=\"2058\"\u003e\u003cstrong data-start=\"2041\" data-end=\"2056\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2059\" data-end=\"2274\"\u003eMercury’s OEM repair kits are engineered with precision — made for the exact tolerances and materials your engine requires. Aftermarket parts may not fit as tightly or last as long under marine heat and vibration.\u003c\/p\u003e\n\u003cp data-start=\"2276\" data-end=\"2418\"\u003eA \u003cstrong data-start=\"2278\" data-end=\"2316\"\u003egenuine Quicksilver water pump kit\u003c\/strong\u003e guarantees factory-level performance and durability, so you can focus on the water, not your motor.\u003c\/p\u003e\n\u003chr data-start=\"2420\" data-end=\"2423\"\u003e\n\u003ch3 data-start=\"2425\" data-end=\"2438\"\u003e\u003cstrong data-start=\"2429\" data-end=\"2436\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2439\" data-end=\"2573\"\u003e\u003cstrong data-start=\"2439\" data-end=\"2493\"\u003eQ1: What engines fit the Quicksilver 821354A2 kit?\u003c\/strong\u003e\u003cbr data-start=\"2493\" data-end=\"2496\"\u003eA: It fits \u003cstrong data-start=\"2507\" data-end=\"2570\"\u003eMercury and Mariner 25–50HP 2-stroke and 4-stroke outboards\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2575\" data-end=\"2700\"\u003e\u003cstrong data-start=\"2575\" data-end=\"2610\"\u003eQ2: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-start=\"2610\" data-end=\"2613\"\u003eA: The kit contains \u003cstrong data-start=\"2633\" data-end=\"2697\"\u003eimpeller, drive key, faceplate, gaskets, and water tube seal\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2702\" data-end=\"2855\"\u003e\u003cstrong data-start=\"2702\" data-end=\"2752\"\u003eQ3: How often should I replace the water pump?\u003c\/strong\u003e\u003cbr data-start=\"2752\" data-end=\"2755\"\u003eA: Mercury recommends inspecting the impeller annually and replacing the full kit every 2–3 years.\u003c\/p\u003e\n\u003cp data-start=\"2857\" data-end=\"2985\"\u003e\u003cstrong data-start=\"2857\" data-end=\"2889\"\u003eQ4: Can I install it myself?\u003c\/strong\u003e\u003cbr data-start=\"2889\" data-end=\"2892\"\u003eA: Yes. With basic tools and a service manual, most owners can install it in under an hour.\u003c\/p\u003e\n\u003cp data-start=\"2987\" data-end=\"3146\"\u003e\u003cstrong data-start=\"2987\" data-end=\"3033\"\u003eQ5: Why choose OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3033\" data-end=\"3036\"\u003eA: OEM kits fit perfectly, last longer, and use materials tested to handle marine temperatures and pressure.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626559201571,"sku":"821354A2","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/821354a2_main.jpg?v=1760631238"},{"product_id":"mercury-47-803748k01-outboard-water-impeller-repair-kit-fits-8-9-9-hp-four-stroke","title":"Mercury – Water Pump Impeller Repair Kit | For 8 \u0026 9.9HP FourStroke Outboards | 803748K01","description":"\u003cp data-start=\"0\" data-end=\"95\"\u003e\u003cstrong data-start=\"0\" data-end=\"93\"\u003eMercury – Water Pump Impeller Repair Kit | For 8 \u0026amp; 9.9HP FourStroke Outboards | 803748K01\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"97\" data-end=\"100\"\u003e\n\u003ch3 data-start=\"102\" data-end=\"120\"\u003e\u003cstrong data-start=\"106\" data-end=\"118\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"121\" data-end=\"609\"\u003eA dependable cooling system keeps your outboard running strong, and the \u003cstrong data-start=\"193\" data-end=\"252\"\u003eMercury Marine 803748K01 Water Pump Impeller Repair Kit\u003c\/strong\u003e makes sure it stays that way. Designed for \u003cstrong data-start=\"296\" data-end=\"389\"\u003eMercury 8HP and 9.9HP EFI and carbureted FourStroke outboards (model year 2005 and newer)\u003c\/strong\u003e, this kit includes all the key parts needed to restore proper water flow and cooling performance. It’s a straightforward, OEM-quality repair that ensures your motor runs cool, smooth, and reliable season after season.\u003c\/p\u003e\n\u003chr data-start=\"611\" data-end=\"614\"\u003e\n\u003ch3 data-start=\"616\" data-end=\"638\"\u003e\u003cstrong data-start=\"620\" data-end=\"636\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"641\" data-end=\"725\"\u003e\n\u003cstrong data-start=\"641\" data-end=\"653\"\u003ePurpose:\u003c\/strong\u003e Restores cooling performance by replacing worn water pump components.\u003c\/li\u003e\n\u003cli data-start=\"728\" data-end=\"860\"\u003e\n\u003cstrong data-start=\"728\" data-end=\"746\"\u003eCompatibility:\u003c\/strong\u003e For \u003cstrong data-start=\"751\" data-end=\"816\"\u003eMercury 8HP and 9.9HP FourStroke EFI and carbureted outboards\u003c\/strong\u003e with standard gearcases (2005 and newer).\u003c\/li\u003e\n\u003cli data-start=\"863\" data-end=\"976\"\u003e\n\u003cstrong data-start=\"863\" data-end=\"880\"\u003eComplete Kit:\u003c\/strong\u003e \u003cstrong data-start=\"881\" data-end=\"896\"\u003e6-piece set\u003c\/strong\u003e includes impeller, gaskets, roller pin, grommet, plate, and water guide tube.\u003c\/li\u003e\n\u003cli data-start=\"979\" data-end=\"1062\"\u003e\n\u003cstrong data-start=\"979\" data-end=\"995\"\u003ePerformance:\u003c\/strong\u003e Maintains proper water pressure and flow to prevent overheating.\u003c\/li\u003e\n\u003cli data-start=\"1065\" data-end=\"1142\"\u003e\n\u003cstrong data-start=\"1065\" data-end=\"1081\"\u003eEase of Use:\u003c\/strong\u003e Direct OEM fit for quick installation with standard tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1144\" data-end=\"1147\"\u003e\n\u003ch3 data-start=\"1149\" data-end=\"1186\"\u003e\u003cstrong data-start=\"1153\" data-end=\"1184\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1189\" data-end=\"1256\"\u003eMercury \u003cstrong data-start=\"1197\" data-end=\"1254\"\u003e8HP and 9.9HP FourStroke EFI and carbureted outboards\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1259\" data-end=\"1309\"\u003e\n\u003cstrong data-start=\"1259\" data-end=\"1288\"\u003eModel year 2005 and newer\u003c\/strong\u003e, standard gearcase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1311\" data-end=\"1314\"\u003e\n\u003ch3 data-start=\"1316\" data-end=\"1359\"\u003e\u003cstrong data-start=\"1320\" data-end=\"1357\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1360\" data-end=\"1697\"\u003eThe \u003cstrong data-start=\"1364\" data-end=\"1397\"\u003e803748K01 impeller repair kit\u003c\/strong\u003e keeps your cooling system working the way it should by ensuring steady water flow through your engine. Over time, impellers and gaskets wear down, which can lead to overheating or reduced performance. Replacing them with genuine Mercury parts restores your outboard’s efficiency and peace of mind.\u003c\/p\u003e\n\u003cp data-start=\"1699\" data-end=\"1919\"\u003eThis OEM kit has everything you need to service your pump in one box — no hunting for extra parts. It’s designed to fit perfectly and perform flawlessly, giving you the same reliability your engine had when it was new.\u003c\/p\u003e\n\u003chr data-start=\"1921\" data-end=\"1924\"\u003e\n\u003ch3 data-start=\"1926\" data-end=\"1958\"\u003e\u003cstrong data-start=\"1930\" data-end=\"1956\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1959\" data-end=\"2195\"\u003eThe \u003cstrong data-start=\"1963\" data-end=\"1984\"\u003eMercury 803748K01\u003c\/strong\u003e is a \u003cstrong data-start=\"1990\" data-end=\"2020\"\u003egenuine Mercury Marine kit\u003c\/strong\u003e, built to the same standards as the parts that came on your engine. Aftermarket kits can use lower-grade materials that don’t hold up to marine conditions or fit precisely.\u003c\/p\u003e\n\u003cp data-start=\"2197\" data-end=\"2431\"\u003eMercury’s OEM components are tested for long-term durability and water resistance, ensuring they’ll keep your outboard running cool under heavy use. It’s the same quality trusted by Mercury technicians and service centers worldwide.\u003c\/p\u003e\n\u003chr data-start=\"2433\" data-end=\"2436\"\u003e\n\u003ch3 data-start=\"2438\" data-end=\"2451\"\u003e\u003cstrong data-start=\"2442\" data-end=\"2449\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2453\" data-end=\"2599\"\u003e\u003cstrong data-start=\"2453\" data-end=\"2492\"\u003eQ1: What engines does this kit fit?\u003c\/strong\u003e\u003cbr data-start=\"2492\" data-end=\"2495\"\u003eIt’s for \u003cstrong data-start=\"2504\" data-end=\"2569\"\u003eMercury 8HP and 9.9HP FourStroke EFI and carbureted outboards\u003c\/strong\u003e, model year 2005 and newer.\u003c\/p\u003e\n\u003cp data-start=\"2601\" data-end=\"2732\"\u003e\u003cstrong data-start=\"2601\" data-end=\"2636\"\u003eQ2: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-start=\"2636\" data-end=\"2639\"\u003eA \u003cstrong data-start=\"2641\" data-end=\"2656\"\u003e6-piece set\u003c\/strong\u003e with impeller, gaskets, roller pin, grommet, plate, and water guide tube.\u003c\/p\u003e\n\u003cp data-start=\"2734\" data-end=\"2858\"\u003e\u003cstrong data-start=\"2734\" data-end=\"2767\"\u003eQ3: Why replace the impeller?\u003c\/strong\u003e\u003cbr data-start=\"2767\" data-end=\"2770\"\u003eWorn impellers can reduce water flow, causing overheating and potential engine damage.\u003c\/p\u003e\n\u003cp data-start=\"2860\" data-end=\"2970\"\u003e\u003cstrong data-start=\"2860\" data-end=\"2898\"\u003eQ4: Is this a complete repair kit?\u003c\/strong\u003e\u003cbr data-start=\"2898\" data-end=\"2901\"\u003eYes — it includes all key components for a full water pump service.\u003c\/p\u003e\n\u003cp data-start=\"2972\" data-end=\"3133\"\u003e\u003cstrong data-start=\"2972\" data-end=\"3011\"\u003eQ5: Why OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3011\" data-end=\"3014\"\u003eOEM parts ensure \u003cstrong data-start=\"3031\" data-end=\"3080\"\u003eexact fit, proper flow, and proven durability\u003c\/strong\u003e, while aftermarket versions often wear out faster.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626564772131,"sku":"47-803748K01","price":80.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/mercury_47-803748k01.jpg?v=1761319053"},{"product_id":"mercury-outboard-complete-water-pump-fits-30-60-hp-46-8m0113801","title":"Mercury – Water Pump Repair Kit | Cooling System Series | OEM Components | 8M0113801","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Water Pump Repair Kit | Cooling System Series | OEM Components | 8M0113801\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Anyone who spends real time on the water knows how much you depend on a steady, cool-running engine. When the water pump is healthy, everything feels smoother — the shifts, the throttle, even the sound of the motor settling in at idle. It brings a kind of quiet confidence that lets you enjoy the day instead of worrying about temperature spikes. The Mercury 8M0113801 Water Pump Repair Kit was built for that peace of mind, giving your 30–60 horsepower four-stroke outboard the strong, reliable cooling system it was meant to have.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eComplete kit to restore proper water pump performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIncludes impeller, pump housing, face plate, gaskets, and o-rings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for select Mercury and Mariner 30–60 horsepower four-stroke outboards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOEM components engineered for long-lasting durability and cooling efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOne of the most complete repair kits available for these engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits Mercury 30–60 horsepower four-stroke outboards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits Mariner 30–60 horsepower four-stroke outboards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCommon on pontoon boats, aluminum fishing rigs, center consoles, runabouts, and utility skiffs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for boats regularly used in shallow water, warm climates, and heavily loaded conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e A pro\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eperly functioning water pump is the lifeline of your outboard, and you’ll feel the benefits immediately after installing this kit. The impeller delivers a strong and steady flow of cooling water, keeping engine temperatures stable even during long idle periods or hard acceleration. The h\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eousings and seals go in with a tight, secure fit that restores pressure and eliminates cooling inefficiencies that develop over time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOn the water, this translates into a smoother, more predictable engine response. You’ll hear a cleaner idle, feel a steadier temperature range, and enjoy the quiet assurance that your engine is staying protected. The components resist wear from grit, heat, and salt, which gives you more trouble-free seasons before the next service. It’s the kind of maintenance that pays off immediately and continues to protect your investment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eInstallation is straightforward for most boat owners, especially those who’ve handled a water pump service before. Each piece fits cleanly without modification, and the kit includes everything needed so you’re not chasing extra parts mid-repair.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Cooling system parts need exact fitment to deliver reliable performance, and that’s where genuine Mercury Marine components shine. Aftermarket parts often cut corners on materials or molding tolerances, leading to leaks, premature wear, or inconsistent flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Marine part number 8M0113801 is designed specifically for the water passages, pressure requirements, and engineering standards of your four-stroke outboard. With OEM, you get the right parts the first time — a practical choice that protects your engine, prevents overheating, and extends its lifespan.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does the Mercury 8M0113801 Water Pump Repair Kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits select Mercury and Mariner 30–60 horsepower four-stroke outboards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this kit different from aftermarket versions?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM components deliver more precise fitment, superior durability, and reliable long-term cooling performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I confirm this is the correct kit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your engine model and serial range against Mercury Marine part number 8M0113801 or refer to your owner’s manual.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can it be used in both saltwater and freshwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes — the materials are engineered to withstand both environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most boaters with basic tools and experience can complete the job without difficulty.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626574864675,"sku":"46-8M0113801","price":185.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0113801_main.jpg?v=1760631367"},{"product_id":"mercury-sea-water-pump-fits-mcm-mie-4-3l-5-0l-5-7l-6-2l-mpi-w-ecm-555-46-8m0139995","title":"Mercury – Sea Pump Kit | Cooling System Component | Marine-Grade Construction | 8M0139995","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Sea Pump Kit | Cooling System Component | Marine-Grade Construction | 8M0139995\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Every boater knows that a reliable cooling system isn’t just about performance—it is peace of mind. When the water is choppy, the wind is pushing you sideways, and you are easing the throttle up to settle into a steady run, you want to know your engine is staying cool without complaint. The Mercury 8M0139995 Sea Pump Kit brings that kind of quiet confidence. Built for the MerCruiser 4.3L, 5.0L, 5.7L, and 6.2L MPI engines with manual drain, this pump keeps the heartbeat of the boat steady, even in harsh saltwater conditions. It is one of those parts you trust because you can feel the difference the moment everything starts flowing the way it should.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFully assembled sea water pump designed for select MerCruiser MPI engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt from durable, marine-grade materials engineered for saltwater use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMeets or exceeds all Mercury Marine original equipment specifications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for consistent cooling flow and long-term reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eManufactured to handle abrasive, high-demand marine environments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDirect OEM replacement for dependable fit and performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for preventative maintenance or complete pump replacement\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits MerCruiser 4.3L, 5.0L, 5.7L, and 6.2L MPI sterndrive and inboard engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eNot compatible with MerCruiser 6.2L MPI engines serial number 2A456613 and higher\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSuitable for cruisers, sport boats, family runabouts, and fishing vessels\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWorks in both freshwater and saltwater environments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned specifically for engines equipped with a manual drain system\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e A cooling pump may be tucked out of sight, but its job is front and center every moment the boat is running. The 8M0139995 kit is engineered to deliver strong, steady water flow so your engine maintains the temperatures it was built for—no fluctuations, no surprises. On the water, that translates to a smoother idle, a more responsive throttle, and a sense of security when you are miles from the dock.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe pump comes fully assembled, which takes the stress out of installation. You will notice the tight, precise fit right away, and once everything is bolted down, the housing and impeller work together to deliver consistent performance. Even in salty, abrasive coastal waters, the kit resists corrosion and wear, keeping your engine protected season after season. Everything feels more controlled, more settled, and more trustworthy—exactly what you want in your stern drive’s cooling system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e When it comes to cooling system components, aftermarket shortcuts rarely pay off. A genuine Mercury Marine part fits correctly the first time, maintains factory-level flow rates, and reduces the chance of overheating or premature failure. The 8M0139995 Sea Pump Kit is built to handle exactly what your MerCruiser engine demands. Choosing OEM means fewer replacements, fewer headaches, and more time on the water enjoying the boat instead of troubleshooting it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does the 8M0139995 Sea Pump Kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits MerCruiser 4.3L, 5.0L, 5.7L, and 6.2L MPI engines with a manual drain, except 6.2L MPI engines serial number 2A456613 and up.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this pump different from aftermarket options?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Its materials, flow design, and durability meet Mercury’s original equipment standards, giving you better long-term protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How can I confirm this is the correct part for my engine?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your serial number and compare it with the compatibility notes in your owner’s manual.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can it be used in saltwater and freshwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes, it is engineered specifically to withstand saltwater corrosion while performing flawlessly in freshwater as well.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most boaters familiar with maintenance will find installation manageable thanks to the fully assembled pump design.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626585841955,"sku":"46-8M0139995","price":640.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0139995.jpg?v=1698779603"},{"product_id":"mercury-47-803748k02-outboard-water-impeller-repair-kit-fits-9-9-hp-four-stroke","title":"Mercury – Water Pump Impeller Repair Kit | For 8 \u0026 9.9HP FourStroke BigFoot\/Command Thrust | 803748K02","description":"\u003cp data-start=\"0\" data-end=\"108\"\u003e\u003cstrong data-start=\"0\" data-end=\"106\"\u003eMercury – Water Pump Impeller Repair Kit | For 8 \u0026amp; 9.9HP FourStroke BigFoot\/Command Thrust | 803748K02\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"110\" data-end=\"113\"\u003e\n\u003ch3 data-start=\"115\" data-end=\"133\"\u003e\u003cstrong data-start=\"119\" data-end=\"131\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"134\" data-end=\"640\"\u003eYour engine’s cooling system is the heart of its reliability, and the \u003cstrong data-start=\"204\" data-end=\"263\"\u003eMercury Marine 803748K02 Water Pump Impeller Repair Kit\u003c\/strong\u003e keeps it running perfectly. Designed for \u003cstrong data-start=\"305\" data-end=\"351\"\u003eMercury 8HP and 9.9HP FourStroke outboards\u003c\/strong\u003e equipped with \u003cstrong data-start=\"366\" data-end=\"433\"\u003eBigFoot or Command Thrust gearcases (model year 2005 and newer)\u003c\/strong\u003e, this OEM kit includes everything you need to restore proper water flow and cooling performance. It’s an easy, straightforward way to maintain your motor’s health and prevent overheating before it starts.\u003c\/p\u003e\n\u003chr data-start=\"642\" data-end=\"645\"\u003e\n\u003ch3 data-start=\"647\" data-end=\"669\"\u003e\u003cstrong data-start=\"651\" data-end=\"667\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"672\" data-end=\"776\"\u003e\n\u003cstrong data-start=\"672\" data-end=\"684\"\u003ePurpose:\u003c\/strong\u003e Replaces worn cooling system parts to maintain steady water flow and prevent overheating.\u003c\/li\u003e\n\u003cli data-start=\"927\" data-end=\"1017\"\u003e\n\u003cstrong data-start=\"927\" data-end=\"944\"\u003eComplete Kit:\u003c\/strong\u003e Includes \u003cstrong data-start=\"954\" data-end=\"1014\"\u003eimpeller, seal, key, gasket, plate, and water guide tube\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1020\" data-end=\"1104\"\u003e\n\u003cstrong data-start=\"1020\" data-end=\"1036\"\u003ePerformance:\u003c\/strong\u003e Ensures proper cooling under all load and temperature conditions.\u003c\/li\u003e\n\u003cli data-start=\"1107\" data-end=\"1208\"\u003e\n\u003cstrong data-start=\"1107\" data-end=\"1123\"\u003eEase of Use:\u003c\/strong\u003e Simple installation with standard tools — direct OEM fit, no modifications needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1210\" data-end=\"1213\"\u003e\n\u003ch3 data-start=\"1215\" data-end=\"1252\"\u003e\u003cstrong data-start=\"1219\" data-end=\"1250\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1255\" data-end=\"1303\"\u003e\u003cstrong data-start=\"1255\" data-end=\"1301\"\u003eMercury 8HP and 9.9HP FourStroke outboards\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"1306\" data-end=\"1349\"\u003eWith \u003cstrong data-start=\"1311\" data-end=\"1347\"\u003eBigFoot\/Command Thrust gearcases\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1352\" data-end=\"1383\"\u003e\u003cstrong data-start=\"1352\" data-end=\"1381\"\u003eModel year 2005 and newer\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1385\" data-end=\"1388\"\u003e\n\u003ch3 data-start=\"1390\" data-end=\"1433\"\u003e\u003cstrong data-start=\"1394\" data-end=\"1431\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1434\" data-end=\"1744\"\u003eThe \u003cstrong data-start=\"1438\" data-end=\"1471\"\u003e803748K02 impeller repair kit\u003c\/strong\u003e restores your engine’s cooling efficiency by replacing critical water pump components that wear over time. A fresh impeller and gasket set maintain strong water circulation, protecting your outboard from overheating and ensuring consistent performance in all conditions.\u003c\/p\u003e\n\u003cp data-start=\"1746\" data-end=\"2021\"\u003eThis complete OEM kit includes everything needed for a proper repair — no missing parts, no guesswork. It’s built to Mercury’s standards for perfect fitment and durability, so you can service your pump confidently and get back on the water knowing your engine is protected.\u003c\/p\u003e\n\u003chr data-start=\"2023\" data-end=\"2026\"\u003e\n\u003ch3 data-start=\"2028\" data-end=\"2060\"\u003e\u003cstrong data-start=\"2032\" data-end=\"2058\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2061\" data-end=\"2321\"\u003eThe \u003cstrong data-start=\"2065\" data-end=\"2086\"\u003eMercury 803748K02\u003c\/strong\u003e is an \u003cstrong data-start=\"2093\" data-end=\"2125\"\u003eauthentic Mercury Marine kit\u003c\/strong\u003e, designed and tested specifically for Mercury engines. Aftermarket kits may look similar, but small differences in size, materials, or tolerances can reduce performance and cause early failure.\u003c\/p\u003e\n\u003cp data-start=\"2323\" data-end=\"2552\"\u003eMercury OEM components are built from premium materials to withstand high temperatures, saltwater exposure, and continuous use. It’s the same quality used by Mercury technicians, ensuring the job gets done right the first time.\u003c\/p\u003e\n\u003chr data-start=\"2554\" data-end=\"2557\"\u003e\n\u003ch3 data-start=\"2559\" data-end=\"2572\"\u003e\u003cstrong data-start=\"2563\" data-end=\"2570\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2574\" data-end=\"2734\"\u003e\u003cstrong data-start=\"2574\" data-end=\"2613\"\u003eQ1: What engines does this kit fit?\u003c\/strong\u003e\u003cbr data-start=\"2613\" data-end=\"2616\"\u003eIt fits \u003cstrong data-start=\"2624\" data-end=\"2670\"\u003eMercury 8HP and 9.9HP FourStroke outboards\u003c\/strong\u003e with \u003cstrong data-start=\"2676\" data-end=\"2715\"\u003eBigFoot or Command Thrust gearcases\u003c\/strong\u003e, 2005 and newer.\u003c\/p\u003e\n\u003cp data-start=\"2736\" data-end=\"2870\"\u003e\u003cstrong data-start=\"2736\" data-end=\"2771\"\u003eQ2: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-start=\"2771\" data-end=\"2774\"\u003eThe kit comes with a \u003cstrong data-start=\"2795\" data-end=\"2867\"\u003ereplacement impeller, seal, key, gasket, plate, and water guide tube\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2872\" data-end=\"3041\"\u003e\u003cstrong data-start=\"2872\" data-end=\"2914\"\u003eQ3: Why should I replace the impeller?\u003c\/strong\u003e\u003cbr data-start=\"2914\" data-end=\"2917\"\u003eThe impeller wears over time and can’t circulate water efficiently, leading to overheating and reduced engine performance.\u003c\/p\u003e\n\u003cp data-start=\"3043\" data-end=\"3165\"\u003e\u003cstrong data-start=\"3043\" data-end=\"3081\"\u003eQ4: Is this a complete repair kit?\u003c\/strong\u003e\u003cbr data-start=\"3081\" data-end=\"3084\"\u003eYes — it contains every key component you need for a proper water pump rebuild.\u003c\/p\u003e\n\u003cp data-start=\"3167\" data-end=\"3362\"\u003e\u003cstrong data-start=\"3167\" data-end=\"3221\"\u003eQ5: Why choose Mercury OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3221\" data-end=\"3224\"\u003eBecause \u003cstrong data-start=\"3232\" data-end=\"3257\"\u003eOEM parts fit exactly\u003c\/strong\u003e, last longer, and are tested to perform in real-world marine conditions — no shortcuts or compromises.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626593706275,"sku":"47-803748K02","price":83.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/803748K02_Main.jpg?v=1760631185"},{"product_id":"mercury-47-19453t2-outboard-water-impeller-repair-kit-fits-50-55-60-hp-3-cylinder-2-cycle","title":"Mercury – Water Pump Impeller Repair Kit | Cooling System Component | Marine-Grade Rubber \u0026amp; Stainless Steel | 19453T2","description":"\u003cp data-start=\"0\" data-end=\"123\"\u003e\u003cstrong data-start=\"0\" data-end=\"121\"\u003eMercury – Water Pump Impeller Repair Kit | Cooling System Component | Marine-Grade Rubber \u0026amp; Stainless Steel | 19453T2\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"125\" data-end=\"128\"\u003e\n\u003ch3 data-start=\"130\" data-end=\"148\"\u003e\u003cstrong data-start=\"134\" data-end=\"146\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"149\" data-end=\"709\"\u003eA healthy water pump is what keeps your outboard running cool, and the \u003cstrong data-start=\"220\" data-end=\"277\"\u003eMercury Marine 19453T2 Water Pump Impeller Repair Kit\u003c\/strong\u003e gives you everything needed to bring it back to peak performance. Designed for \u003cstrong data-start=\"357\" data-end=\"405\"\u003eMercury 50–60 horsepower TwoStroke outboards\u003c\/strong\u003e with standard gearcases, this OEM kit includes all the critical components — gaskets, seals, plates, and the high-performance impeller itself. Built to Mercury’s factory standards, it ensures strong, consistent water flow and long-lasting reliability whether you’re trolling slow or running wide open.\u003c\/p\u003e\n\u003chr data-start=\"711\" data-end=\"714\"\u003e\n\u003ch3 data-start=\"716\" data-end=\"738\"\u003e\u003cstrong data-start=\"720\" data-end=\"736\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"741\" data-end=\"834\"\u003e\n\u003cstrong data-start=\"741\" data-end=\"753\"\u003ePurpose:\u003c\/strong\u003e Restores full water pump function to maintain cooling and prevent overheating.\u003c\/li\u003e\n\u003cli data-start=\"837\" data-end=\"957\"\u003e\n\u003cstrong data-start=\"837\" data-end=\"850\"\u003eMaterial:\u003c\/strong\u003e Made from \u003cstrong data-start=\"861\" data-end=\"884\"\u003emarine-grade rubber\u003c\/strong\u003e and \u003cstrong data-start=\"889\" data-end=\"919\"\u003estainless steel components\u003c\/strong\u003e for durability in harsh conditions.\u003c\/li\u003e\n\u003cli data-start=\"960\" data-end=\"1080\"\u003e\n\u003cstrong data-start=\"960\" data-end=\"971\"\u003eDesign:\u003c\/strong\u003e Engineered to \u003cstrong data-start=\"986\" data-end=\"1023\"\u003eMercury Marine OEM specifications\u003c\/strong\u003e for perfect fit and factory-level cooling performance.\u003c\/li\u003e\n\u003cli data-start=\"1083\" data-end=\"1188\"\u003e\n\u003cstrong data-start=\"1083\" data-end=\"1096\"\u003eContents:\u003c\/strong\u003e Includes \u003cstrong data-start=\"1106\" data-end=\"1160\"\u003eimpeller, gaskets, wear plate, seals, and hardware\u003c\/strong\u003e — a complete rebuild kit.\u003c\/li\u003e\n\u003cli data-start=\"1191\" data-end=\"1293\"\u003e\n\u003cstrong data-start=\"1191\" data-end=\"1207\"\u003ePerformance:\u003c\/strong\u003e Provides steady water flow and pressure through all engine speeds and temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1463\" data-end=\"1466\"\u003e\n\u003ch3 data-start=\"1468\" data-end=\"1505\"\u003e\u003cstrong data-start=\"1472\" data-end=\"1503\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1508\" data-end=\"1583\"\u003e\n\u003cstrong data-start=\"1513\" data-end=\"1552\"\u003eMercury 50–60HP TwoStroke outboards\u003c\/strong\u003e with \u003cstrong data-start=\"1558\" data-end=\"1580\"\u003estandard gearcases\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1586\" data-end=\"1613\"\u003eCompatible serial ranges:\u003c\/li\u003e\n\u003cli data-start=\"1618\" data-end=\"1644\"\u003e50HP (0D000750–0G589999)\u003c\/li\u003e\n\u003cli data-start=\"1649\" data-end=\"1679\"\u003e55–60HP (0D000750 and above)\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1682\" data-end=\"1750\"\u003eCommonly found on \u003cstrong data-start=\"1700\" data-end=\"1747\"\u003efishing boats, pontoons, and small cruisers\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1753\" data-end=\"1806\"\u003eWorks in \u003cstrong data-start=\"1762\" data-end=\"1790\"\u003efreshwater and saltwater\u003c\/strong\u003e environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1808\" data-end=\"1811\"\u003e\n\u003ch3 data-start=\"1813\" data-end=\"1855\"\u003e\u003cstrong data-start=\"1817\" data-end=\"1853\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1856\" data-end=\"2095\"\u003eWhen water pump parts wear, cooling performance drops — and that can mean trouble for your outboard. The \u003cstrong data-start=\"1961\" data-end=\"1983\"\u003e19453T2 repair kit\u003c\/strong\u003e gives your pump a complete refresh, restoring proper pressure and flow to keep the engine cool and efficient.\u003c\/p\u003e\n\u003cp data-start=\"2097\" data-end=\"2465\"\u003eThe impeller’s flexible vanes maintain steady flow, even in hot or shallow-water conditions, while the stainless plate and gaskets ensure a clean, watertight seal. Regular replacement with this kit prevents overheating, improves reliability, and extends the life of your Mercury engine. It’s a small job that delivers big peace of mind every time you leave the dock.\u003c\/p\u003e\n\u003chr data-start=\"2467\" data-end=\"2470\"\u003e\n\u003ch3 data-start=\"2472\" data-end=\"2493\"\u003e\u003cstrong data-start=\"2476\" data-end=\"2491\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2494\" data-end=\"2812\"\u003eAftermarket kits may fit loosely or use inferior materials that can swell, crack, or fail under load. The \u003cstrong data-start=\"2600\" data-end=\"2619\"\u003eMercury 19453T2\u003c\/strong\u003e is a \u003cstrong data-start=\"2625\" data-end=\"2651\"\u003egenuine OEM repair kit\u003c\/strong\u003e, designed for the specific cooling system found in Mercury TwoStroke outboards. Every part is tested for flow rate, heat resistance, and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"2814\" data-end=\"3032\"\u003eWith OEM parts, you know you’re getting the exact tolerances and quality that Mercury engineers intended — no adjustments, no second-guessing. It’s the reliable fix that keeps your cooling system performing like new.\u003c\/p\u003e\n\u003chr data-start=\"3034\" data-end=\"3037\"\u003e\n\u003ch3 data-start=\"3039\" data-end=\"3052\"\u003e\u003cstrong data-start=\"3043\" data-end=\"3050\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3054\" data-end=\"3222\"\u003e\u003cstrong data-start=\"3054\" data-end=\"3094\"\u003eQ1: Which engines does this kit fit?\u003c\/strong\u003e\u003cbr data-start=\"3094\" data-end=\"3097\"\u003eIt fits \u003cstrong data-start=\"3105\" data-end=\"3155\"\u003eMercury 50–60HP TwoStroke 3-cylinder outboards\u003c\/strong\u003e with standard gearcases, covering serial ranges 0D000750 and up.\u003c\/p\u003e\n\u003cp data-start=\"3224\" data-end=\"3353\"\u003e\u003cstrong data-start=\"3224\" data-end=\"3259\"\u003eQ2: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-start=\"3259\" data-end=\"3262\"\u003eEverything needed for a full rebuild — \u003cstrong data-start=\"3301\" data-end=\"3350\"\u003eimpeller, gaskets, plate, seals, and hardware\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3355\" data-end=\"3496\"\u003e\u003cstrong data-start=\"3355\" data-end=\"3402\"\u003eQ3: How often should I replace my impeller?\u003c\/strong\u003e\u003cbr data-start=\"3402\" data-end=\"3405\"\u003eInspect annually and replace every \u003cstrong data-start=\"3440\" data-end=\"3475\"\u003e100 hours or every other season\u003c\/strong\u003e, depending on use.\u003c\/p\u003e\n\u003cp data-start=\"3498\" data-end=\"3629\"\u003e\u003cstrong data-start=\"3498\" data-end=\"3540\"\u003eQ4: Can this kit handle saltwater use?\u003c\/strong\u003e\u003cbr data-start=\"3540\" data-end=\"3543\"\u003eYes. All components are corrosion-resistant and built for long-term marine exposure.\u003c\/p\u003e\n\u003cp data-start=\"3631\" data-end=\"3795\"\u003e\u003cstrong data-start=\"3631\" data-end=\"3668\"\u003eQ5: Why choose Mercury OEM parts?\u003c\/strong\u003e\u003cbr data-start=\"3668\" data-end=\"3671\"\u003eBecause they’re engineered specifically for your outboard — ensuring perfect fit, steady flow, and dependable performance.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":45626594001187,"sku":"47-19453T2","price":98.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/19453t2_main.jpg?v=1760631194"},{"product_id":"mercury-quicksilver-water-impeller-repair-kit-fits-mercury-mariner-4-hp-model-75-model-110-9-8-hp-with-456-inch-diameter-47-89981q1","title":"Mercury Quicksilver - Water Impeller Repair Kit - Fits Mercury\/Mariner 4 HP, Model 75 \u0026 Model 110\/9.8 HP with .456 inch Diameter - 47-89981Q1","description":"\u003cp\u003eWATER PMP IMP REP KIT O\/BZ  MZ\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46932438319395,"sku":"47-89981Q1","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/89981q1_main.jpg?v=1760631309"},{"product_id":"mercury-quicksilver-water-impeller-repair-kit-fits-50-hp-2-cycle-standard-gearcase-55-60-hp-2-cycle-standard-gearcase-47-19453q2","title":"Mercury – Quicksilver Water Pump Impeller Repair Kit | Cooling System Component | Marine-Grade Rubber and Stainless Steel | 19453Q2","description":"\u003cp data-start=\"0\" data-end=\"137\"\u003e\u003cstrong data-start=\"0\" data-end=\"135\"\u003eMercury – Quicksilver Water Pump Impeller Repair Kit | Cooling System Component | Marine-Grade Rubber and Stainless Steel | 19453Q2\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"139\" data-end=\"142\"\u003e\n\u003ch3 data-start=\"144\" data-end=\"162\"\u003e\u003cstrong data-start=\"148\" data-end=\"160\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"163\" data-end=\"704\"\u003eA reliable cooling system keeps your outboard alive, and the \u003cstrong data-start=\"224\" data-end=\"293\"\u003eMercury Marine 19453Q2 Quicksilver Water Pump Impeller Repair Kit\u003c\/strong\u003e makes sure it stays that way. Designed for \u003cstrong data-start=\"337\" data-end=\"401\"\u003eMercury and Mariner 3-cylinder TwoStroke outboards (50–60HP)\u003c\/strong\u003e with standard gearcases, this complete OEM kit includes everything you need to restore proper cooling — gaskets, plates, seals, and a flexible high-performance impeller. It’s built tough to handle heat, vibration, and debris, keeping water flowing strong and your engine running cool all season long.\u003c\/p\u003e\n\u003chr data-start=\"706\" data-end=\"709\"\u003e\n\u003ch3 data-start=\"711\" data-end=\"733\"\u003e\u003cstrong data-start=\"715\" data-end=\"731\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"736\" data-end=\"838\"\u003e\n\u003cstrong data-start=\"736\" data-end=\"748\"\u003ePurpose:\u003c\/strong\u003e Rebuilds the water pump assembly to restore consistent cooling and prevent overheating.\u003c\/li\u003e\n\u003cli data-start=\"841\" data-end=\"964\"\u003e\n\u003cstrong data-start=\"841\" data-end=\"854\"\u003eMaterial:\u003c\/strong\u003e Features a \u003cstrong data-start=\"866\" data-end=\"908\"\u003ehigh-flexibility marine-grade impeller\u003c\/strong\u003e and \u003cstrong data-start=\"913\" data-end=\"961\"\u003ecorrosion-resistant metal plates and gaskets\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"967\" data-end=\"1073\"\u003e\n\u003cstrong data-start=\"967\" data-end=\"978\"\u003eDesign:\u003c\/strong\u003e Precision-engineered to \u003cstrong data-start=\"1003\" data-end=\"1031\"\u003eMercury Marine OEM specs\u003c\/strong\u003e for perfect fit and dependable sealing.\u003c\/li\u003e\n\u003cli data-start=\"1076\" data-end=\"1170\"\u003e\n\u003cstrong data-start=\"1076\" data-end=\"1089\"\u003eContents:\u003c\/strong\u003e Includes \u003cstrong data-start=\"1099\" data-end=\"1139\"\u003eimpeller, gaskets, plates, and seals\u003c\/strong\u003e for a complete pump rebuild.\u003c\/li\u003e\n\u003cli data-start=\"1173\" data-end=\"1273\"\u003e\n\u003cstrong data-start=\"1173\" data-end=\"1189\"\u003ePerformance:\u003c\/strong\u003e Delivers high water flow and stable pressure across temperature and speed ranges.\u003c\/li\u003e\n\u003cli data-start=\"1276\" data-end=\"1443\"\u003e\n\u003cstrong data-start=\"1276\" data-end=\"1294\"\u003eCompatibility:\u003c\/strong\u003e Fits \u003cstrong data-start=\"1300\" data-end=\"1359\"\u003eMercury and Mariner 3-cylinder 50HP (0D000750–0G589999)\u003c\/strong\u003e and \u003cstrong data-start=\"1364\" data-end=\"1396\"\u003e55–60HP (0D000750 and newer)\u003c\/strong\u003e TwoStroke outboards with standard gearcases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1445\" data-end=\"1448\"\u003e\n\u003ch3 data-start=\"1450\" data-end=\"1487\"\u003e\u003cstrong data-start=\"1454\" data-end=\"1485\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1490\" data-end=\"1571\"\u003e\n\u003cstrong data-start=\"1506\" data-end=\"1568\"\u003eMercury and Mariner 50–60HP 3-cylinder TwoStroke outboards\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1574\" data-end=\"1590\"\u003eSerial ranges:\u003c\/li\u003e\n\u003cli data-start=\"1595\" data-end=\"1621\"\u003e50HP (0D000750–0G589999)\u003c\/li\u003e\n\u003cli data-start=\"1626\" data-end=\"1662\"\u003e55HP and 60HP (0D000750 and newer)\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1665\" data-end=\"1728\"\u003eCommonly found on \u003cstrong data-start=\"1683\" data-end=\"1725\"\u003efishing boats, runabouts, and pontoons\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1731\" data-end=\"1793\"\u003eSuitable for both \u003cstrong data-start=\"1749\" data-end=\"1777\"\u003efreshwater and saltwater\u003c\/strong\u003e applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1795\" data-end=\"1798\"\u003e\n\u003ch3 data-start=\"1800\" data-end=\"1842\"\u003e\u003cstrong data-start=\"1804\" data-end=\"1840\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1843\" data-end=\"2191\"\u003eThe \u003cstrong data-start=\"1847\" data-end=\"1871\"\u003e19453Q2 impeller kit\u003c\/strong\u003e restores the heart of your cooling system. Its flexible elastomer impeller maintains consistent flow even at low idle or high RPM, while the included plates and seals ensure everything stays watertight. By renewing these components, you protect your outboard from overheating and maintain smooth, efficient operation.\u003c\/p\u003e\n\u003cp data-start=\"2193\" data-end=\"2509\"\u003eThe materials are designed to endure marine life — heat, friction, and mineral-filled water. You’ll notice a steady stream from the telltale and consistent cooling performance under all conditions. Regular replacement of this kit means peace of mind on every trip and fewer surprises when you’re far from the dock.\u003c\/p\u003e\n\u003chr data-start=\"2511\" data-end=\"2514\"\u003e\n\u003ch3 data-start=\"2516\" data-end=\"2537\"\u003e\u003cstrong data-start=\"2520\" data-end=\"2535\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2538\" data-end=\"2877\"\u003eAftermarket kits can miss the small details — slightly different gasket thickness, weaker impellers, or plates that don’t seat right. The \u003cstrong data-start=\"2676\" data-end=\"2699\"\u003eQuicksilver 19453Q2\u003c\/strong\u003e is a \u003cstrong data-start=\"2705\" data-end=\"2736\"\u003egenuine Mercury Marine part\u003c\/strong\u003e, precision-made for the exact pump system in your outboard. It’s tested for performance, fit, and durability under real marine conditions.\u003c\/p\u003e\n\u003cp data-start=\"2879\" data-end=\"3112\"\u003eWith OEM Mercury parts, you get a perfect fit the first time, reliable water flow, and components that last. It’s the right choice for anyone who takes maintenance seriously and wants their motor running cool and steady all season.\u003c\/p\u003e\n\u003chr data-start=\"3114\" data-end=\"3117\"\u003e\n\u003ch3 data-start=\"3119\" data-end=\"3132\"\u003e\u003cstrong data-start=\"3123\" data-end=\"3130\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3134\" data-end=\"3317\"\u003e\u003cstrong data-start=\"3134\" data-end=\"3187\"\u003eQ1: Which engines use this water pump repair kit?\u003c\/strong\u003e\u003cbr data-start=\"3187\" data-end=\"3190\"\u003eIt fits \u003cstrong data-start=\"3198\" data-end=\"3246\"\u003eMercury and Mariner 50HP (0D000750–0G589999)\u003c\/strong\u003e and \u003cstrong data-start=\"3251\" data-end=\"3283\"\u003e55–60HP (0D000750 and above)\u003c\/strong\u003e 3-cylinder TwoStroke outboards.\u003c\/p\u003e\n\u003cp data-start=\"3319\" data-end=\"3456\"\u003e\u003cstrong data-start=\"3319\" data-end=\"3354\"\u003eQ2: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-start=\"3354\" data-end=\"3357\"\u003eThe kit includes the \u003cstrong data-start=\"3378\" data-end=\"3422\"\u003eimpeller, gaskets, base plate, and seals\u003c\/strong\u003e needed for a full pump rebuild.\u003c\/p\u003e\n\u003cp data-start=\"3458\" data-end=\"3610\"\u003e\u003cstrong data-start=\"3458\" data-end=\"3498\"\u003eQ3: How often should it be replaced?\u003c\/strong\u003e\u003cbr data-start=\"3498\" data-end=\"3501\"\u003eInspect annually and replace every \u003cstrong data-start=\"3536\" data-end=\"3551\"\u003etwo seasons\u003c\/strong\u003e or \u003cstrong data-start=\"3555\" data-end=\"3568\"\u003e200 hours\u003c\/strong\u003e, depending on water conditions and use.\u003c\/p\u003e\n\u003cp data-start=\"3612\" data-end=\"3732\"\u003e\u003cstrong data-start=\"3612\" data-end=\"3648\"\u003eQ4: Can it handle saltwater use?\u003c\/strong\u003e\u003cbr data-start=\"3648\" data-end=\"3651\"\u003eYes — all components are corrosion-resistant and built for marine environments.\u003c\/p\u003e\n\u003cp data-start=\"3734\" data-end=\"3884\"\u003e\u003cstrong data-start=\"3734\" data-end=\"3771\"\u003eQ5: Why choose OEM Mercury parts?\u003c\/strong\u003e\u003cbr data-start=\"3771\" data-end=\"3774\"\u003eThey guarantee proper fit, long-term durability, and reliable performance that aftermarket kits can’t match.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46932438352163,"sku":"47-19453Q2","price":90.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/19453q2_main.jpg?v=1760631161"},{"product_id":"mercury-sea-water-pump-fits-mcm-mie-4-3l-5-0l-5-7l-6-2l-8-2l-mpi-engines-with-air-actuated-drain-46-8m0139996","title":"Mercury – Sea Pump Kit | Cooling System Component | Marine-Grade Construction | 8M0139996","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Sea Pump Kit | Cooling System Component | Marine-Grade Construction | 8M0139996\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most of us who spend real time on the water know that engine cooling is one of those things you rarely think about—until the moment you have to. That is why having a dependable, factory-built sea pump gives such a sense of calm. The Mercury 8M0139996 Sea Pump Kit delivers that quiet reassurance every boater wants, especially when you are running through choppy inlets or easing away from a crowded marina with the sun dropping behind you. Designed for MerCruiser MPI engines equipped with an air-actuated drain system, this pump keeps coolant flowing steady and strong so the engine stays relaxed, responsive, and protected. It is the kind of part that earns trust mile after mile.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFully assembled sea pump designed for select MerCruiser MPI engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMarine-grade construction for corrosion resistance in harsh saltwater use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngineered to meet or exceed Mercury Marine OEM specifications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt for consistent cooling flow and long service life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIdeal replacement to restore proper engine cooling performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned to handle abrasive conditions common in coastal boating\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDrop-in design for straightforward installation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits MerCruiser 4.3L, 5.0L, 5.7L, 6.2L, and 8.2L MPI engines with air-actuated drain systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eNot compatible with MerCruiser 6.2L MPI engines serial number 2A456613 and higher\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSuitable for sport boats, cruisers, runabouts, and inboard tow boats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWorks in both saltwater and freshwater environments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for inboard and sterndrive cooling systems requiring a sea pump assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e A cooling pump has one job, but it is a job your whole day depends on. This OEM pump is built to deliver steady, tight, reliable water flow that keeps engine temperatures right where they should be. On the water, you will feel the difference—smoother running, a steadier idle, and that clean, confident throttle response you expect from a well-maintained MerCruiser.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe pump arrives fully assembled, which takes a lot of the frustration out of the job. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYou will notice the precise fit right away, and the robust housing and internal components are engineered to stand up to saltwater, sand, and the general abuse that comes with real boating. Once installed, the cooling system settles into a secure, consistent rhythm, giving you one less thing to worry about while the boat is under load.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eLong days offshore, lazy afternoons towing the kids, or early-morning runs to a fishing spot—this pump keeps your engine cool through all of it. That reliability builds confidence over time, and that confidence is worth more than just a replacement part.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e When it comes to a component as important as the cooling pump, the smart move is the OEM one. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Marine builds parts that match the exact tolerances, materials, and flow rates your engine was designed around. Aftermarket options often fall short, and the risk of overheating or premature wear just is not worth the gamble. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWith the 8M0139996 kit, you are getting lasting durability, proper cooling performance, and a part that fits right the first time—saving time, saving money, and keeping you on the water instead of troubleshooting at the dock.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which Mercury engines does the 8M0139996 Sea Pump Kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits MerCruiser 4.3L, 5.0L, 5.7L, 6.2L, and 8.2L MPI engines with an air-actuated drain system, except newer 6.2L MPI engines above serial number 2A456613.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this pump different from aftermarket versions?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It meets full OEM specifications, offering better longevity, better cooling flow, and a more precise fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I confirm compatibility?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Match your engine model and serial number with the notes in your owner’s manual.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can this pump be used in saltwater and freshwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes, it is built to thrive in both, including highly corrosive coastal environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes. Since it is fully assembled, most boat owners with basic mechanical experience can install it confidently.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46932438810915,"sku":"46-8M0139996","price":1003.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0139996_Main.jpg?v=1760631371"},{"product_id":"mercury-impeller-repair-kit-97793t","title":"Mercury - Impeller Repair Kit - 97793T","description":"\u003cp\u003eOutboard water impeller repair kit\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46933571830051,"sku":"97793T","price":175.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/97793t.jpg?v=1698784692"},{"product_id":"mercury-impeller-repair-kit-95661t","title":"Mercury - Impeller Repair Kit - 95661T","description":"\u003cp\u003eOutboard water impeller repair kit\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46933659124003,"sku":"95661T","price":198.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/95661t.jpg?v=1698785089"},{"product_id":"mercury-water-impeller-repair-kit-8m0080264","title":"Mercury – Water Pump Repair Kit, 3.3HP | Cooling System | 8M0080264","description":"\u003cp data-start=\"0\" data-end=\"67\"\u003eMercury – Water Pump Repair Kit, 3.3HP | Cooling System | 8M0080264\u003c\/p\u003e\n\u003chr data-start=\"69\" data-end=\"72\"\u003e\n\u003ch3 data-start=\"74\" data-end=\"88\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-start=\"89\" data-end=\"641\"\u003eThese little 3.3HP Mercury and Mariner outboards are simple motors, but they don’t give you much warning when the water pump starts getting tired. A weak pee stream, the engine running warmer than it should, or a bit of steam at idle usually means the impeller isn’t moving water the way it used to. This kit gives you everything to rebuild the pump the right way—impeller, gaskets, o-ring, plates, the key, and the hardware most folks drop in the grass at least once. It’s a small job that makes a big difference in how these small engines stay alive.\u003c\/p\u003e\n\u003chr data-start=\"643\" data-end=\"646\"\u003e\n\u003ch3 data-start=\"648\" data-end=\"666\"\u003eKey Features\u003c\/h3\u003e\n\u003cp data-start=\"667\" data-end=\"1130\"\u003e • \u003cstrong data-start=\"670\" data-end=\"687\"\u003eFull Pump Kit\u003c\/strong\u003e – Impeller, plates, gaskets, o-ring, key, and hardware included.\u003cbr data-start=\"752\" data-end=\"755\"\u003e • \u003cstrong data-start=\"758\" data-end=\"801\"\u003eMade for 3.3HP Mercury \u0026amp; Mariner Models\u003c\/strong\u003e – Fits the F-N-R versions of these portable outboards.\u003cbr data-start=\"856\" data-end=\"859\"\u003e • \u003cstrong data-start=\"862\" data-end=\"887\"\u003eRestores Cooling Flow\u003c\/strong\u003e – Helps bring back a strong telltale and steadier temps.\u003cbr data-start=\"944\" data-end=\"947\"\u003e • \u003cstrong data-start=\"950\" data-end=\"980\"\u003eFlexible Impeller Material\u003c\/strong\u003e – Works well across cold mornings and hot summer water.\u003cbr data-start=\"1036\" data-end=\"1039\"\u003e • \u003cstrong data-start=\"1042\" data-end=\"1063\"\u003eOEM-Tuned Fitment\u003c\/strong\u003e – Matches Mercury’s clearances so the pump builds proper pressure.\u003c\/p\u003e\n\u003chr data-start=\"1132\" data-end=\"1135\"\u003e\n\u003ch3 data-start=\"1137\" data-end=\"1170\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h3\u003e\n\u003cp data-start=\"1171\" data-end=\"1282\"\u003e • Mercury 3.3HP\u003cbr data-start=\"1187\" data-end=\"1190\"\u003e • Mariner 3.3HP\u003cbr data-start=\"1206\" data-end=\"1209\"\u003e • F–N–R small outboards\u003cbr data-start=\"1233\" data-end=\"1236\"\u003e • Dinghies, inflatables, tenders, jon boats\u003c\/p\u003e\n\u003chr data-start=\"1284\" data-end=\"1287\"\u003e\n\u003ch3 data-start=\"1289\" data-end=\"1327\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/h3\u003e\n\u003cp data-start=\"1328\" data-end=\"1698\"\u003eOnce you rebuild the pump on these little motors, you usually notice the improvement right away. The telltale stops sputtering, the engine cools more evenly, and it feels safer idling through shallows or putting around the marina. These outboards don’t have much cooling margin, so a good impeller and clean pump base keep them from overheating on long runs or hot days.\u003c\/p\u003e\n\u003chr data-start=\"1700\" data-end=\"1703\"\u003e\n\u003ch3 data-start=\"1705\" data-end=\"1722\"\u003eWhy Buy OEM\u003c\/h3\u003e\n\u003cp data-start=\"1723\" data-end=\"2039\"\u003eSmall outboards rely heavily on tight pump clearances. OEM parts fit right, seal right, and use the rubber compounds Mercury designed the pump around. Aftermarket impellers can be too stiff, too soft, or slightly off in size—any of which can hurt flow or burn up the impeller early. OEM keeps everything predictable.\u003c\/p\u003e\n\u003chr data-start=\"2041\" data-end=\"2044\"\u003e\n\u003ch3 data-start=\"2046\" data-end=\"2055\"\u003eFAQ\u003c\/h3\u003e\n\u003cp data-start=\"2056\" data-end=\"2186\"\u003e\u003cstrong data-start=\"2056\" data-end=\"2108\"\u003eQ1: What signs tell me the pump needs a rebuild?\u003c\/strong\u003e\u003cbr data-start=\"2108\" data-end=\"2111\"\u003e\u003cstrong data-start=\"2111\" data-end=\"2117\"\u003eA:\u003c\/strong\u003e Weak water stream, hotter-than-normal running, or steam when idling.\u003c\/p\u003e\n\u003cp data-start=\"2188\" data-end=\"2311\"\u003e\u003cstrong data-start=\"2188\" data-end=\"2239\"\u003eQ2: Should I replace the impeller every season?\u003c\/strong\u003e\u003cbr data-start=\"2239\" data-end=\"2242\"\u003e\u003cstrong data-start=\"2242\" data-end=\"2248\"\u003eA:\u003c\/strong\u003e Many boaters do—especially if they run shallow or sandy water.\u003c\/p\u003e\n\u003cp data-start=\"2313\" data-end=\"2446\"\u003e\u003cstrong data-start=\"2313\" data-end=\"2355\"\u003eQ3: Is this a job I can tackle myself?\u003c\/strong\u003e\u003cbr data-start=\"2355\" data-end=\"2358\"\u003e\u003cstrong data-start=\"2358\" data-end=\"2364\"\u003eA:\u003c\/strong\u003e Yes. Dropping the lower unit on a 3.3HP is one of the easier pump jobs out there.\u003c\/p\u003e\n\u003cp data-start=\"2448\" data-end=\"2571\"\u003e\u003cstrong data-start=\"2448\" data-end=\"2499\"\u003eQ4: What’s the risk of ignoring a bad impeller?\u003c\/strong\u003e\u003cbr data-start=\"2499\" data-end=\"2502\"\u003e\u003cstrong data-start=\"2502\" data-end=\"2508\"\u003eA:\u003c\/strong\u003e Overheating, scoring the cylinder, or even seizing the engine.\u003c\/p\u003e\n\u003cp data-start=\"2573\" data-end=\"2706\"\u003e\u003cstrong data-start=\"2573\" data-end=\"2620\"\u003eQ5: Does the kit include everything I need?\u003c\/strong\u003e\u003cbr data-start=\"2620\" data-end=\"2623\"\u003e\u003cstrong data-start=\"2623\" data-end=\"2629\"\u003eA:\u003c\/strong\u003e Yes—impeller, plates, gaskets, o-ring, key, and hardware are all in the box.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935357751587,"sku":"8M0080264","price":82.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0080264_main.jpg?v=1760631320"},{"product_id":"mercury-853792t01-outboard-water-impeller-repair-kit-fits-mercury-mariner-25-30-hp-belgium-2-cycle-2-cylinder-430cc","title":"Mercury 853792T01 Outboard Water Impeller Repair Kit - Fits Mercury\/Mariner 25 - 30 HP Belgium 2-cycle 2 cylinder\/430cc","description":"\u003cp\u003eFits:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMercury\/Mariner Belgium 2-cycle 2 cylinder\/430cc outboards, 25 HP 0N018456 and above and 30 HP 0N001875 and above.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935868473635,"sku":"853792T01","price":59.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/853792t01.jpg?v=1698795209"},{"product_id":"mercury-impeller-repair-kit-84363t","title":"Mercury - Impeller Repair Kit - 84363T","description":"\u003cp\u003eOutboard water impeller repair kit\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935942824227,"sku":"84363T","price":140.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/84363t.jpg?v=1698795455"},{"product_id":"mercury-impeller-repair-kit-84181t","title":"Mercury - Impeller Repair Kit - 84181T","description":"\u003cp\u003eOutboard water impeller repair kit\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935955570979,"sku":"84181T","price":85.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV459525.jpg?v=1698795512"},{"product_id":"mercury-repair-kit-w-p-821354a04","title":"Mercury - Repair kit-w\/p - 821354A04","description":"\u003cp\u003eOutboard Impeller Repair Kit\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936138580259,"sku":"821354A04","price":83.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/821354a04.jpg?v=1698796391"},{"product_id":"mercury-outboard-complete-water-pump-fits-3-0l-dfi-817275a6","title":"Mercury – Quicksilver 817275A6 Water Pump Rebuild Kit | Mercury 3.0L DFI Outboards | 817275A6","description":"\u003cp data-start=\"0\" data-end=\"99\"\u003e\u003cstrong data-start=\"0\" data-end=\"97\"\u003eMercury – Quicksilver 817275A6 Water Pump Rebuild Kit | Mercury 3.0L DFI Outboards | 817275A6\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"101\" data-end=\"104\"\u003e\n\u003ch3 data-start=\"106\" data-end=\"124\"\u003e\u003cstrong data-start=\"110\" data-end=\"122\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"125\" data-end=\"403\"\u003eA reliable cooling system keeps your outboard running at its best. The \u003cstrong data-start=\"196\" data-end=\"243\"\u003eQuicksilver 817275A6 Water Pump Rebuild Kit\u003c\/strong\u003e restores factory-level cooling performance for \u003cstrong data-start=\"291\" data-end=\"321\"\u003eMercury 3.0L DFI outboards\u003c\/strong\u003e, giving your engine the consistent water flow it needs to stay cool under load.\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"743\"\u003eThis all-in-one kit includes everything you need — an \u003cstrong data-start=\"459\" data-end=\"511\"\u003eimpeller, housing, faceplate, seals, and gaskets\u003c\/strong\u003e — all built to Mercury Marine’s strict OEM standards. Each impeller is made from high-grade elastomers for superior flexibility and longer life, ensuring smooth performance across a wide range of water and temperature conditions.\u003c\/p\u003e\n\u003chr data-start=\"745\" data-end=\"748\"\u003e\n\u003ch3 data-start=\"750\" data-end=\"772\"\u003e\u003cstrong data-start=\"754\" data-end=\"770\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"775\" data-end=\"870\"\u003e\n\u003cstrong data-start=\"775\" data-end=\"787\"\u003ePurpose:\u003c\/strong\u003e Rebuilds the water pump to maintain proper cooling flow and prevent overheating.\u003c\/li\u003e\n\u003cli data-start=\"873\" data-end=\"923\"\u003e\n\u003cstrong data-start=\"873\" data-end=\"885\"\u003eFitment:\u003c\/strong\u003e For \u003cstrong data-start=\"890\" data-end=\"920\"\u003eMercury 3.0L DFI outboards\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"926\" data-end=\"1040\"\u003e\n\u003cstrong data-start=\"926\" data-end=\"943\"\u003eKit Contents:\u003c\/strong\u003e Includes \u003cstrong data-start=\"953\" data-end=\"1005\"\u003eimpeller, housing, faceplate, seals, and gaskets\u003c\/strong\u003e — complete and ready to install.\u003c\/li\u003e\n\u003cli data-start=\"1043\" data-end=\"1173\"\u003e\n\u003cstrong data-start=\"1043\" data-end=\"1064\"\u003eMaterial Quality:\u003c\/strong\u003e \u003cstrong data-start=\"1065\" data-end=\"1095\"\u003ePremium elastomer impeller\u003c\/strong\u003e delivers better performance and durability across broad temperature ranges.\u003c\/li\u003e\n\u003cli data-start=\"1176\" data-end=\"1298\"\u003e\n\u003cstrong data-start=\"1176\" data-end=\"1193\"\u003eOEM Standard:\u003c\/strong\u003e Designed and manufactured to \u003cstrong data-start=\"1223\" data-end=\"1271\"\u003emeet or exceed Mercury Marine specifications\u003c\/strong\u003e for fit and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1300\" data-end=\"1303\"\u003e\n\u003ch3 data-start=\"1305\" data-end=\"1342\"\u003e\u003cstrong data-start=\"1309\" data-end=\"1340\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1345\" data-end=\"1373\"\u003eMercury 3.0L DFI outboards\u003c\/li\u003e\n\u003cli data-start=\"1376\" data-end=\"1447\"\u003eFound on offshore fishing boats, bay boats, and high-performance rigs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1449\" data-end=\"1452\"\u003e\n\u003ch3 data-start=\"1454\" data-end=\"1496\"\u003e\u003cstrong data-start=\"1458\" data-end=\"1494\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1497\" data-end=\"1756\"\u003eThe \u003cstrong data-start=\"1501\" data-end=\"1513\"\u003e817275A6\u003c\/strong\u003e kit restores full cooling efficiency by replacing worn or damaged water pump components. The improved impeller material provides steady, high-volume water flow, helping the engine stay at its ideal temperature for power and fuel efficiency.\u003c\/p\u003e\n\u003cp data-start=\"1758\" data-end=\"2008\"\u003eThis kit is built to handle the toughest conditions — from shallow-water sand to long offshore runs. Regular water pump maintenance prevents overheating, protecting expensive engine components and keeping your boat ready for long days on the water.\u003c\/p\u003e\n\u003chr data-start=\"2010\" data-end=\"2013\"\u003e\n\u003ch3 data-start=\"2015\" data-end=\"2036\"\u003e\u003cstrong data-start=\"2019\" data-end=\"2034\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2037\" data-end=\"2232\"\u003eMercury’s OEM kits are engineered for the exact tolerances and conditions their engines face. Aftermarket parts may fit loosely or use weaker materials that can lead to leaks or premature wear.\u003c\/p\u003e\n\u003cp data-start=\"2234\" data-end=\"2468\"\u003eA \u003cstrong data-start=\"2236\" data-end=\"2271\"\u003egenuine Quicksilver rebuild kit\u003c\/strong\u003e guarantees factory-perfect fitment, tested performance, and long-term protection for your engine. It’s the same quality Mercury builds into every new motor — proven, reliable, and built to last.\u003c\/p\u003e\n\u003chr data-start=\"2470\" data-end=\"2473\"\u003e\n\u003ch3 data-start=\"2475\" data-end=\"2488\"\u003e\u003cstrong data-start=\"2479\" data-end=\"2486\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2489\" data-end=\"2596\"\u003e\u003cstrong data-start=\"2489\" data-end=\"2543\"\u003eQ1: What engines fit the Quicksilver 817275A6 kit?\u003c\/strong\u003e\u003cbr data-start=\"2543\" data-end=\"2546\"\u003eA: It’s made for \u003cstrong data-start=\"2563\" data-end=\"2593\"\u003eMercury 3.0L DFI outboards\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2598\" data-end=\"2730\"\u003e\u003cstrong data-start=\"2598\" data-end=\"2633\"\u003eQ2: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-start=\"2633\" data-end=\"2636\"\u003eA: A \u003cstrong data-start=\"2641\" data-end=\"2704\"\u003ewater pump impeller, housing, faceplate, seals, and gaskets\u003c\/strong\u003e for a complete rebuild.\u003c\/p\u003e\n\u003cp data-start=\"2732\" data-end=\"2889\"\u003e\u003cstrong data-start=\"2732\" data-end=\"2782\"\u003eQ3: How often should I replace the water pump?\u003c\/strong\u003e\u003cbr data-start=\"2782\" data-end=\"2785\"\u003eA: Inspect it every season and replace it every 2–3 years, or sooner if you notice reduced water flow.\u003c\/p\u003e\n\u003cp data-start=\"2891\" data-end=\"3018\"\u003e\u003cstrong data-start=\"2891\" data-end=\"2923\"\u003eQ4: Can I install it myself?\u003c\/strong\u003e\u003cbr data-start=\"2923\" data-end=\"2926\"\u003eA: Yes. It’s a direct-fit kit that installs easily with common tools and a service manual.\u003c\/p\u003e\n\u003cp data-start=\"3020\" data-end=\"3173\"\u003e\u003cstrong data-start=\"3020\" data-end=\"3059\"\u003eQ5: Why OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3059\" data-end=\"3062\"\u003eA: OEM parts fit perfectly, last longer, and maintain Mercury’s original cooling performance and reliability.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936148803875,"sku":"817275A6","price":170.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/817275A6_Main.jpg?v=1760631210"},{"product_id":"mercury-outboard-complete-water-pump-fits-3-0l-dfi-817275a5","title":"Mercury – Quicksilver 817275A5 Water Pump Repair Kit | Mercury 3.0L DFI Outboards | 817275A5","description":"\u003cp data-start=\"0\" data-end=\"98\"\u003e\u003cstrong data-start=\"0\" data-end=\"96\"\u003eMercury – Quicksilver 817275A5 Water Pump Repair Kit | Mercury 3.0L DFI Outboards | 817275A5\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"100\" data-end=\"103\"\u003e\n\u003ch3 data-start=\"105\" data-end=\"123\"\u003e\u003cstrong data-start=\"109\" data-end=\"121\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"124\" data-end=\"411\"\u003eYour outboard’s water pump is the heart of its cooling system, and keeping it in top shape protects everything else. The \u003cstrong data-start=\"245\" data-end=\"291\"\u003eQuicksilver 817275A5 Water Pump Repair Kit\u003c\/strong\u003e is built for \u003cstrong data-start=\"305\" data-end=\"335\"\u003eMercury 3.0L DFI outboards\u003c\/strong\u003e, giving you all the OEM parts needed to restore full cooling performance.\u003c\/p\u003e\n\u003cp data-start=\"413\" data-end=\"749\"\u003eThis complete kit includes the \u003cstrong data-start=\"444\" data-end=\"503\"\u003eimpeller, pump housing, faceplate, gaskets, and O-rings\u003c\/strong\u003e — everything you need to replace worn components and keep your engine running cool, even during long days at wide-open throttle. Designed to Mercury’s precise factory standards, it’s one of the most complete and reliable repair kits available.\u003c\/p\u003e\n\u003chr data-start=\"751\" data-end=\"754\"\u003e\n\u003ch3 data-start=\"756\" data-end=\"778\"\u003e\u003cstrong data-start=\"760\" data-end=\"776\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"781\" data-end=\"894\"\u003e\n\u003cstrong data-start=\"781\" data-end=\"793\"\u003ePurpose:\u003c\/strong\u003e Repairs and restores your water pump system to prevent overheating and ensure steady cooling flow.\u003c\/li\u003e\n\u003cli data-start=\"897\" data-end=\"956\"\u003e\n\u003cstrong data-start=\"897\" data-end=\"909\"\u003eFitment:\u003c\/strong\u003e Designed for \u003cstrong data-start=\"923\" data-end=\"953\"\u003eMercury 3.0L DFI outboards\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"959\" data-end=\"1048\"\u003e\n\u003cstrong data-start=\"959\" data-end=\"976\"\u003eKit Contents:\u003c\/strong\u003e Includes \u003cstrong data-start=\"986\" data-end=\"1045\"\u003eimpeller, pump housing, faceplate, gaskets, and O-rings\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1051\" data-end=\"1154\"\u003e\n\u003cstrong data-start=\"1051\" data-end=\"1069\"\u003eBuild Quality:\u003c\/strong\u003e Made to \u003cstrong data-start=\"1078\" data-end=\"1106\"\u003eMercury Marine OEM specs\u003c\/strong\u003e for perfect fit and long-lasting performance.\u003c\/li\u003e\n\u003cli data-start=\"1157\" data-end=\"1277\"\u003e\n\u003cstrong data-start=\"1157\" data-end=\"1173\"\u003eEase of Use:\u003c\/strong\u003e Installs easily with \u003cstrong data-start=\"1195\" data-end=\"1213\"\u003estandard tools\u003c\/strong\u003e and follows step-by-step directions from your service manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1279\" data-end=\"1282\"\u003e\n\u003ch3 data-start=\"1284\" data-end=\"1321\"\u003e\u003cstrong data-start=\"1288\" data-end=\"1319\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1324\" data-end=\"1352\"\u003eMercury 3.0L DFI outboards\u003c\/li\u003e\n\u003cli data-start=\"1355\" data-end=\"1430\"\u003eCommonly found on bay boats, center consoles, and offshore fishing setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1432\" data-end=\"1435\"\u003e\n\u003ch3 data-start=\"1437\" data-end=\"1479\"\u003e\u003cstrong data-start=\"1441\" data-end=\"1477\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1480\" data-end=\"1718\"\u003eThe \u003cstrong data-start=\"1484\" data-end=\"1496\"\u003e817275A5\u003c\/strong\u003e kit brings your cooling system back to life by restoring water pressure and flow efficiency. A fresh impeller and properly sealed housing keep the engine at the right temperature, reducing stress on internal components.\u003c\/p\u003e\n\u003cp data-start=\"1720\" data-end=\"1951\"\u003eWith OEM-quality materials, this kit resists corrosion, abrasion, and heat — giving you consistent cooling performance season after season. It’s an easy, preventative repair that helps avoid expensive engine damage down the line.\u003c\/p\u003e\n\u003chr data-start=\"1953\" data-end=\"1956\"\u003e\n\u003ch3 data-start=\"1958\" data-end=\"1979\"\u003e\u003cstrong data-start=\"1962\" data-end=\"1977\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1980\" data-end=\"2207\"\u003eMercury’s OEM water pump parts are made with exact tolerances to match your outboard’s design. Aftermarket kits often use cheaper rubbers or plastics that don’t hold up to marine conditions, leading to leaks or early failure.\u003c\/p\u003e\n\u003cp data-start=\"2209\" data-end=\"2389\"\u003eA \u003cstrong data-start=\"2211\" data-end=\"2238\"\u003egenuine Quicksilver kit\u003c\/strong\u003e guarantees you get the same fit, finish, and flow as the original factory setup — engineered by the people who built your engine in the first place.\u003c\/p\u003e\n\u003chr data-start=\"2391\" data-end=\"2394\"\u003e\n\u003ch3 data-start=\"2396\" data-end=\"2409\"\u003e\u003cstrong data-start=\"2400\" data-end=\"2407\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2410\" data-end=\"2531\"\u003e\u003cstrong data-start=\"2410\" data-end=\"2464\"\u003eQ1: What engines fit the Quicksilver 817275A5 kit?\u003c\/strong\u003e\u003cbr data-start=\"2464\" data-end=\"2467\"\u003eA: It’s built specifically for \u003cstrong data-start=\"2498\" data-end=\"2528\"\u003eMercury 3.0L DFI outboards\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2533\" data-end=\"2676\"\u003e\u003cstrong data-start=\"2533\" data-end=\"2568\"\u003eQ2: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-start=\"2568\" data-end=\"2571\"\u003eA: \u003cstrong data-start=\"2574\" data-end=\"2629\"\u003eImpeller, housings, faceplate, gaskets, and O-rings\u003c\/strong\u003e — everything needed for a full pump rebuild.\u003c\/p\u003e\n\u003cp data-start=\"2678\" data-end=\"2841\"\u003e\u003cstrong data-start=\"2678\" data-end=\"2728\"\u003eQ3: How often should I replace the water pump?\u003c\/strong\u003e\u003cbr data-start=\"2728\" data-end=\"2731\"\u003eA: Inspect it every season and replace the full assembly every 2–3 years, or sooner if water flow decreases.\u003c\/p\u003e\n\u003cp data-start=\"2843\" data-end=\"2982\"\u003e\u003cstrong data-start=\"2843\" data-end=\"2875\"\u003eQ4: Can I install it myself?\u003c\/strong\u003e\u003cbr data-start=\"2875\" data-end=\"2878\"\u003eA: Yes. With basic tools and your Mercury service manual, most boat owners can handle the replacement.\u003c\/p\u003e\n\u003cp data-start=\"2984\" data-end=\"3166\"\u003e\u003cstrong data-start=\"2984\" data-end=\"3023\"\u003eQ5: Why OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3023\" data-end=\"3026\"\u003eA: OEM parts guarantee the correct fit, material quality, and performance, keeping your cooling system reliable and your engine protected.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936148902179,"sku":"817275A5","price":138.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/817275a5_main.jpg?v=1760631215"},{"product_id":"mercury-outboard-water-impeller-repair-kit-fits-20-hp-1970-1985-47-89982t1","title":"Mercury - Outboard Water Impeller Repair Kit - Fits 20 HP 1970-1985 - 47-89982T1","description":"\u003cp\u003eIncludes new impeller, face plate, plate gaskets, slinger, drive key and O rings.\u003c\/p\u003e \u003cp\u003eFits:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e20 hp (model 200) outboard, 1970\"‘1985\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eSee chart for serial number groupings.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940096921891,"sku":"47-89982T1","price":73.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/89982t1.jpg?v=1698811335"},{"product_id":"mercury-quicksilver-water-impeller-repair-kit-fits-various-outboards-47-89983q1","title":"Mercury – Water Pump Repair Kit | Cooling System Service | Multi-Piece OEM Kit | 89983Q1","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Water Pump Repair Kit | Cooling System Service | Multi-Piece OEM Kit | 89983Q1\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhen you rely on a mid-range Mercury or Mariner outboard, you learn quickly that cooling performance isn’t something you gamble with. These engines work hard pushing fishing rigs, river boats, pontoons, and jet-drive setups through skinny water and shifting currents. Over time, silt, sand, and debris grind away at the water pump’s internal parts. Before you know it, the telltale weakens, temperatures creep up, and the motor starts telling you it needs attention. The Quicksilver 89983Q1 Water Pump Repair Kit gives you the peace of mind that comes from restoring the entire cooling section, not just the impeller. It’s the kind of maintenance that keeps an engine running cool, steady, and ready for long days on the water.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eNine-piece \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOEM water pump repair kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for Mercury and Mariner 30–70 HP outboards and select jet-drive outboards\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIncludes gaskets, o-rings, face plate, drive key, impeller, and seat assemblies for a complete rebuild\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eElastomer impeller vanes maintain flexibility across wide temperature swings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for long-lasting performance and consistent cooling flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngineered to Mercury Marine OEM specifications for proper fit and dependable operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Compatible with a large range of Mercury and Mariner models, including:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e30–70 HP two-cycle outboards\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e30 HP Jet\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e (USA serial 0C159200–0G589999)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e35 HP two-cycle\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e (USA 6445653+, BEL 9384476+, CAN 7209608+)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e40 HP two-cycle\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e (2-cylinder through 1983; 4-cylinder 0C159200+)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e45 HP two-cycle\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e (4-cylinder)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e50 HP two-cycle\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e (4-cylinder with plastic pump housings)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e50–60 HP two-cycle\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e (3-cylinder)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e70 HP two-cycle\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e (3-cylinder across multiple regions)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCommon boat types:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eRiver jet boats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAluminum fishing boats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eUtility skiffs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBay boats and nearshore setups\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOlder family runabouts\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e There’s something reassuring about knowing your engine is getting the cooling volume it was designed for. Rebuilding the entire pump instead of swapping a single impeller restores the tight, smooth operation of the system. Fresh gaskets seal properly. The new face plate creates a flat, clean surface for the impeller sweep. The drive key grips firmly so the vanes maintain strong rotation without slipping.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOut on the water, the difference shows up fast—stronger telltale, cooler operating temps, steadier idle, and better confidence when you’re pushing upriver or cruising long stretches. Because the elastomers in the impeller handle heat and cold without stiffening or tearing, you get reliable flow whether you're launching at daybreak or running home in afternoon heat.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThis kit is especially valuable for engines used in shallow rivers where sand and fine debris wear parts faster. A full pump rebuild eliminates hidden weak points, turning a simple maintenance job into real long-term protection for your outboard.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Genuine Mercury Marine parts are built with marine-specific materials and exact tolerances that aftermarket kits rarely match. The vanes, seats, and gaskets are engineered to work together, restoring the pump to its original performance level—not an approximate version of it. OEM also means easier installation, longer lifespan, and confidence that you’re not risking overheating or premature wear. If you want your Mercury or Mariner engine to stay dependable season after season, OEM is the only choice that truly makes sense.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does this kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits Mercury and Mariner 30–70 HP outboards and select jet-drive models. Matching serial numbers is the best way to confirm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this kit better than aftermarket?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM parts maintain proper clearances, materials, and flow rates that protect your engine and restore factory-level cooling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I know if it’s the correct kit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Compare the part number to your manual or match your engine horsepower and serial number range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Is it suitable for freshwater and saltwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes. Just flush after saltwater use to extend longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most owners with basic tools and a service manual can complete the job in under an hour.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940096954659,"sku":"47-89983Q1","price":50.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/89983q1_main.jpg?v=1760631305"},{"product_id":"mercury-outboard-water-impeller-repair-kit-fits-various-3-9-9-8-hp-model-110-47-89980t1","title":"Mercury – Water Pump Repair Kit | Cooling System Service | Complete 7-Piece Kit | 89980T1","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Water Pump Repair Kit | Cooling System Service | Complete 7-Piece Kit | 89980T1\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Running a vintage Mercury or Mariner outboard has its own kind of satisfaction — that familiar tone, the light weight, the simplicity. But even the most reliable old two-stroke needs proper cooling to stay healthy. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe Quicksilver 89980T1 Water Pump Repair Kit gives these classic 3.5–9.8 horsepower engines the fresh start they deserve. When your pump is rebuilt with the right parts, you feel it right away: the engine runs cooler, idles steadier, and gives you that little boost of confidence whenever you push off from shore.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eComplete 7-piece OEM-grade cooling system repair kit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIncludes gaskets, o-ring, face plate, impeller, key, and water guide tube\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eImpeller made from flexible marine elastomer for reliable water flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for strong cooling performance across wide temperature ranges\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMeets Mercury Marine OEM specifications for vintage engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eFits \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003evintage Mercury and Mariner 3.5–9.8 horsepower outboards\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eWorks with classic 2-stroke portable engines commonly used on:\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDinghies and tenders\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCar-toppers and small aluminum fishing boats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCanoes and inflatables with clamp-on motors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eLightweight utility boats\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned to match original Mercury pump system components for older models\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e A solid water pump is the lifeline of any small two-stroke outboard. When the flow drops even a little temperature climbs quickly, especially at idle or low-speed trolling. The Quicksilver 89980T1 kit gives you everything you need to rebuild the pump back to factory performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe elastomer impeller is engineered to stay flexible across a broad range of water and engine temperatures. That flexibility keeps the vanes sealing tightly against the housing, producing strong suction and steady water movement even at low RPM. The bonded hub prevents the common failure where the center insert breaks free, instantly cutting off flow and risking an overheated powerhead.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe included face plate, gaskets, and o-ring create clean, reliable sealing surfaces so the pump can build proper pressure. The water guide tube ensures the flow reaches exactly where the engine needs it. When all parts work together, the engine runs cooler, lasts longer, and performs better on the water.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFor vintage Mercury and Mariner owners, a full pump rebuild often brings a noticeable improvement — steadier telltale stream, stronger idle, and cooler running on long slow-speed stretches. It’s one of those small maintenance projects that pays off every time you take the boat out.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Older outboards rely heavily on precise fit and correct material quality.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Aftermarket kits often mix components from different suppliers, leading to mismatched tolerances, weak gaskets, or impellers that lose flexibility too quickly. A genuine Quicksilver kit ensures every part aligns exactly the way Mercury designed it decades ago. That means proper flow, proper sealing, and the long-term reliability your classic engine deserves.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e When you’re dealing with vintage equipment, OEM isn’t just the safe choice — it’s the smart one.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does this kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits vintage 3.5–9.8 HP Mercury and Mariner outboards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What’s included in the kit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Seven components: impeller, key, gaskets, o-ring, face plate, and water guide tube.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: Why rebuild the entire pump instead of replacing the impeller only?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e A full rebuild restores sealing surfaces and flow efficiency, preventing temperature issues and long-term wear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Is this suitable for saltwater use?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes — the materials are designed to handle saltwater when properly flushed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Can DIY boat owners install this?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely. With basic tools and the service manual, most owners can complete the repair.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940097020195,"sku":"47-89980T1","price":40.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/89980t1_main.jpg?v=1760631309"},{"product_id":"mercury-47-89981t1-outboard-water-impeller-repair-kit-fits-mercury-mariner-4-hp-model-75-when-impeller-id-measures-456","title":"Mercury – Water Pump Repair Kit | Cooling System Service | Complete 7-Piece Kit | 89981T1","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Water Pump Repair Kit | Cooling System Service | Complete 7-Piece Kit | 89981T1\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e If you spend enough time running a small Mercury or Mariner outboard, you learn just how tough these little engines are. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThey’ll\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e push a boat all day long on very little fuel, and they rarely complain — unless the cooling system starts to lose efficiency. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThat’s\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e usually when you first notice a weak telltale or a slight \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003erise in temperature\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe Mercury 89981T1 Water Pump Repair Kit \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003egives\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e your engine a fresh start by restoring proper water flow and protecting it from \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ethe\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e wear caused by silt, sand, and other \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003efine\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e debris.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the kind of maintenance that keeps your outboard feeling dependable season after season.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eComplete \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ewater pump repair kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for select 8–9.9 HP Mercury and Mariner FourStroke outboards\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eIncludes \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003egaskets, o-rings, face plate, drive key, impeller, and water guide tube\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned to improve cooling flow and protect vital components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHigh-quality elastomer impeller provides flexibility across broad temperature conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt to Mercury Marine OEM standards for proper fit and reliable performance\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eFits \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury and Mariner 8 HP and 9.9 HP FourStroke outboards\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eStandard gearcase applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eTypical uses include:\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAluminum fishing boats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDinghies and tenders\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePortable skiffs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eInflatable boats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSmall pontoons and utility craft\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with Mercury under-cowl cooling systems designed for this pump style\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Cooling systems on small outboards take more abuse than most boaters realize. Running in shallow water, sandy rivers, or silt-heavy bays can slowly wear down the impeller and create grooves in the face plate or housing. When that happens, water pressure drops — sometimes so gradually that you \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003edon’t\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e notice until performance begins to fade.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe Mercury 89981T1 kit restores the pump to its proper working condition by replacing every critical wear component. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe new impeller \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ehas\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the flexibility needed to maintain smooth flow at any speed, whether \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eyou're\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e idling through a marina or running full throttle across open water.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFresh gaskets and \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eo-rings\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e seal the unit tightly, while the new \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eface plate\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e ensures a smooth, clean surface \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ethat\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the vanes can ride \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eagainst\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMany boaters notice a stronger, cleaner telltale stream after installation. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOthers appreciate the peace of mind that comes from knowing their engine \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis staying\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e cool even during long trolling sessions or extended low-speed maneuvering.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Proper cooling \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003edoesn’t\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e just protect the powerhead — it improves throttle response, reliability, and overall engine life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eF\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eor small FourStroke motors that often see long service hours, a \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003efull\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e pump rebuild is one of the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esmartest\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e maintenance decisions you can make.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury’s\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM kit uses materials and tolerances that match the original design \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eexactly\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e. Aftermarket kits may look similar, but their impellers can stiffen quickly or fail to create the pressure the motor demands. With an OEM rebuild, \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eyou’re\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e getting the right parts, the correct fit, and the durability Mercury engines \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eare built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for. If \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eyou’re\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e maintaining an outboard you rely on, OEM \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eisn’t\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e a luxury — \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eit’s\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the right call.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does this kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits Mercury and Mariner 8–9.9 HP FourStroke outboards with a standard gearcase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhat’s\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e included\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Gaskets, o-rings, face plate, impeller, drive key, and water guide tube — everything needed for a \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003efull\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e pump rebuild.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: Will this improve water flow?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes. Replacing worn components restores pressure and improves cooling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Is it safe for saltwater use?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely. Just flush the motor after each outing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation beginner-friendly?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most boaters can handle the job using basic tools and a service manual.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940097085731,"sku":"47-89981T1","price":46.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/89981T1_Main.jpg?v=1760631298"},{"product_id":"mercury-47-89983t1-outboard-water-impeller-repair-kit-fits-30-jet-35-40-45-50-60-70-hp","title":"Mercury – Water Pump Repair Kit | Cooling System Rebuild | Multi-Piece OEM Kit | 89983T1","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Water Pump Repair Kit | Cooling System Rebuild | Multi-Piece OEM Kit | 89983T1\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Keeping a mid-range Mercury outboard running cool isn’t just about performance — it’s about trust. When you’re pushing through a shallow creek, drifting a river mouth, or cruising across the lake, you’re counting on that outboard to stay steady and dependable. Over time, though, sand, silt, and \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003efine\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e debris slowly wear away the inner surfaces of the water pump. That’s when you start to notice a weaker telltale or rising temps. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe Mercury 89983T1 Water Pump Repair Kit \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003egives\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e you \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ethe chance\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ereset\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e everything \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eback to\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e factory condition.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It’s a complete, OEM-engineered way to restore the pump, protect the powerhead, and keep your outboard running cool no matter where the day takes you.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eFull\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOEM water pump repair kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for Mercury and Mariner 30–70 HP two-stroke outboards\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits Mercury 30 HP Jet Drive outboards within specified serial ranges\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIncludes gaskets, o-rings, face plate, drive key, impeller, and seat assemblies\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDurable elastomer impeller for consistent cooling in varied temperatures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned to improve water flow, restore pump efficiency, and protect the engine\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt to precise Mercury Marine specifications for reliability and correct fit\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e This kit fits a wide range of Mercury and Mariner outboards, including:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e30 HP Jet\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eUSA serial 0C159200–0G589999\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e35 HP TwoStroke\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eUSA 6445653+\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBEL 9384476+\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCAN 7209608+\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e40 HP TwoStroke\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAll 2-cylinder engines through 1983\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003e4-cylinder engines (USA 0C159200+, BEL 9570790+)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e45 HP TwoStroke\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003e4-cylinder\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e50 HP TwoStroke\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003e4-cylinder with plastic water pumps\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e50–60 HP TwoStroke\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003e3-cylinder engines (USA 6428681–0D000749; BEL 9385911–9683054; CAN 7208333+)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e70 HP TwoStroke\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003e3-cylinder engines (USA 4977157–6428680; AUS 8050200+; BEL 9196961–9385910; CAN 7110998–7208332)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCommon boat applications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAluminum fishing rigs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eRiver jet boats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eUtility skiffs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSmall runabouts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWorkboats and shallow-water setups\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eA complete pump rebuild does more than \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ejust\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e fix a worn impeller — it restores the entire cooling system to proper efficiency.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Fresh gaskets seal cleanly. A new face plate gives the impeller a smooth surface to sweep against. The drive key grips firmly, ensuring the vane rotation stays strong and uniform. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAll these details work together to \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003epush\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e a solid, steady stream of cooling water, which translates to smoother \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003erunning\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, cooler \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eoperation\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, and \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003emore\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e confidence at the helm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFor boaters who fish shallow rivers or run through sandy bottoms, this kind of maintenance is essential. Abrasives carve grooves into plates and housings \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eand\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e can slowly weaken water flow even if the impeller looks “okay.” Replacing the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003efull\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e stack of parts in this kit eliminates hidden weak points and restores the pump to its intended performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM parts are designed with the exact tolerances and materials Mercury engines \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ewere built around\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e. That means the impeller stiffness, pump clearances, and gasket fit all match the original engineering — \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esomething\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e aftermarket parts rarely achieve. Using a Mercury-branded repair kit ensures your outboard cools properly, lasts longer, and stays as dependable as the day you bought it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does the 89983T1 kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt fits Mercury and Mariner 30–70 HP two-stroke outboards \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eand\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the Mercury 30 HP Jet within the listed serial ranges.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: Why choose an OEM repair kit over aftermarket?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM components maintain correct flow rates, durability, and fit, protecting your engine from overheating.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I confirm it’s the correct replacement?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Match your horsepower and serial number range \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eor\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e check your owner’s manual for the part number.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can I use this in saltwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYes — \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ejust\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e flush the engine after each saltwater run.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation easy?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e With basic tools and a service manual, most boat owners can install this kit themselves.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940097216803,"sku":"47-89983T1","price":55.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/89983t1_main-1.jpg?v=1761319410"},{"product_id":"mercury-47-85089t4-outboard-water-impeller-repair-kit-fits-various-15-thru-25-hp-2-cycle","title":"Mercury – Water Pump Repair Kit | 15–25HP 2-Stroke Outboards | Quicksilver | 85089T4","description":"\u003ch3 data-start=\"0\" data-end=\"104\"\u003e\u003cstrong data-start=\"4\" data-end=\"104\"\u003eMercury – Water Pump Repair Kit | 15–25HP 2-Stroke Outboards | Quicksilver | 85089T4\u003c\/strong\u003e\u003c\/h3\u003e\n\u003chr data-start=\"106\" data-end=\"109\"\u003e\n\u003ch3 data-start=\"111\" data-end=\"127\"\u003e\u003cstrong data-start=\"115\" data-end=\"127\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"129\" data-end=\"577\"\u003eEvery boater knows that when your cooling system fails, your day on the water ends fast. The \u003cstrong data-start=\"222\" data-end=\"263\"\u003eMercury 85089T4 Water Pump Repair Kit\u003c\/strong\u003e is the kind of part that keeps that from happening — quietly doing its job so your outboard can do its best. Designed for \u003cstrong data-start=\"386\" data-end=\"445\"\u003eMercury and Mariner 15–25 horsepower 2-stroke outboards\u003c\/strong\u003e, this kit restores your water pump’s performance, protecting your engine from heat and the wear caused by sand, silt, and debris.\u003c\/p\u003e\n\u003cp data-start=\"579\" data-end=\"810\"\u003eIt’s the kind of reliability that seasoned boaters appreciate. When your engine runs smooth, cool, and steady, you can focus on what matters — the tug of a fish, the calm of open water, or the hum of a well-tuned motor beneath you.\u003c\/p\u003e\n\u003chr data-start=\"812\" data-end=\"815\"\u003e\n\u003ch3 data-start=\"817\" data-end=\"837\"\u003e\u003cstrong data-start=\"821\" data-end=\"837\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"839\" data-end=\"1263\"\u003e\n\u003cli data-start=\"839\" data-end=\"910\"\u003e\n\u003cp data-start=\"841\" data-end=\"910\"\u003eComplete \u003cstrong data-start=\"850\" data-end=\"875\"\u003ewater pump repair kit\u003c\/strong\u003e for restoring cooling efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"911\" data-end=\"979\"\u003e\n\u003cp data-start=\"913\" data-end=\"979\"\u003eFits \u003cstrong data-start=\"918\" data-end=\"977\"\u003eMercury and Mariner 15–25 horsepower 2-stroke outboards\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"980\" data-end=\"1049\"\u003e\n\u003cp data-start=\"982\" data-end=\"1049\"\u003eIncludes \u003cstrong data-start=\"991\" data-end=\"1047\"\u003egaskets, o-rings, plates, impeller, and impeller key\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1050\" data-end=\"1131\"\u003e\n\u003cp data-start=\"1052\" data-end=\"1131\"\u003eEngineered to handle \u003cstrong data-start=\"1073\" data-end=\"1105\"\u003eabrasives like silt and sand\u003c\/strong\u003e for longer service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1132\" data-end=\"1189\"\u003e\n\u003cp data-start=\"1134\" data-end=\"1189\"\u003eDesigned for \u003cstrong data-start=\"1147\" data-end=\"1168\"\u003eeasy installation\u003c\/strong\u003e using common tools\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1190\" data-end=\"1263\"\u003e\n\u003cp data-start=\"1192\" data-end=\"1263\"\u003eMeets \u003cstrong data-start=\"1198\" data-end=\"1230\"\u003eMercury Marine OEM standards\u003c\/strong\u003e for fit, flow, and reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1265\" data-end=\"1268\"\u003e\n\u003ch3 data-start=\"1270\" data-end=\"1305\"\u003e\u003cstrong data-start=\"1274\" data-end=\"1305\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1307\" data-end=\"1645\"\u003e\n\u003cli data-start=\"1307\" data-end=\"1366\"\u003e\n\u003cp data-start=\"1309\" data-end=\"1366\"\u003eFits \u003cstrong data-start=\"1314\" data-end=\"1364\"\u003eMercury and Mariner 15–25HP 2-stroke outboards\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1367\" data-end=\"1447\"\u003e\n\u003cp data-start=\"1369\" data-end=\"1447\"\u003eWorks on a range of \u003cstrong data-start=\"1389\" data-end=\"1445\"\u003elight-duty fishing boats, runabouts, and inflatables\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1448\" data-end=\"1509\"\u003e\n\u003cp data-start=\"1450\" data-end=\"1509\"\u003eIdeal for both \u003cstrong data-start=\"1465\" data-end=\"1492\"\u003etiller and remote-steer\u003c\/strong\u003e configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1510\" data-end=\"1571\"\u003e\n\u003cp data-start=\"1512\" data-end=\"1571\"\u003eCompatible with \u003cstrong data-start=\"1528\" data-end=\"1556\"\u003efreshwater and saltwater\u003c\/strong\u003e applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1572\" data-end=\"1645\"\u003e\n\u003cp data-start=\"1574\" data-end=\"1645\"\u003eRecommended for engines showing reduced cooling flow or impeller wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1647\" data-end=\"1650\"\u003e\n\u003ch3 data-start=\"1652\" data-end=\"1692\"\u003e\u003cstrong data-start=\"1656\" data-end=\"1692\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1694\" data-end=\"2073\"\u003eThe \u003cstrong data-start=\"1698\" data-end=\"1739\"\u003eMercury 85089T4 Water Pump Repair Kit\u003c\/strong\u003e brings your cooling system back to life. Every piece in this kit is built for marine-grade performance, ensuring your engine maintains consistent water flow and stable operating temperature. You’ll notice smoother idling, reliable starting, and the confidence that your motor won’t overheat even on long runs or shallow water days.\u003c\/p\u003e\n\u003cp data-start=\"2075\" data-end=\"2379\"\u003eThe impeller, gaskets, and seals are designed to resist heat, corrosion, and the damage caused by fine grit or debris. Once installed, the flow is strong, steady, and efficient — protecting your powerhead and extending engine life. The fit is exact, the feel is solid, and the improvement is immediate.\u003c\/p\u003e\n\u003cp data-start=\"2381\" data-end=\"2677\"\u003eMost boaters can handle the installation in an afternoon with standard tools. And once it’s done, you’ll have that satisfying assurance that your cooling system is built back to factory standards. It’s a simple repair that makes a big difference in how your engine performs and how long it lasts.\u003c\/p\u003e\n\u003chr data-start=\"2679\" data-end=\"2682\"\u003e\n\u003ch3 data-start=\"2684\" data-end=\"2703\"\u003e\u003cstrong data-start=\"2688\" data-end=\"2703\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2705\" data-end=\"3059\"\u003eBuying a \u003cstrong data-start=\"2714\" data-end=\"2745\"\u003egenuine Mercury Marine part\u003c\/strong\u003e is about protecting your engine the right way. The \u003cstrong data-start=\"2797\" data-end=\"2830\"\u003e85089T4 Water Pump Repair Kit\u003c\/strong\u003e isn’t just another set of parts — it’s the same precision-engineered design used in Mercury’s factory assemblies. Aftermarket kits can’t match the tolerances, materials, or flow performance Mercury builds into every component.\u003c\/p\u003e\n\u003cp data-start=\"3061\" data-end=\"3419\"\u003eChoosing OEM means every gasket fits tight, every o-ring seals right, and every impeller moves water at the rate your engine was designed for. It’s a small investment that prevents major problems down the line — overheating, corrosion, and premature wear. For boaters who want to spend more time cruising and less time wrenching, OEM is the only real choice.\u003c\/p\u003e\n\u003chr data-start=\"3421\" data-end=\"3424\"\u003e\n\u003ch3 data-start=\"3426\" data-end=\"3437\"\u003e\u003cstrong data-start=\"3430\" data-end=\"3437\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3439\" data-end=\"3626\"\u003e\u003cstrong data-start=\"3439\" data-end=\"3515\"\u003eQ1: Which Mercury engines or systems does the Water Pump Repair Kit fit?\u003c\/strong\u003e\u003cbr data-start=\"3515\" data-end=\"3518\"\u003eIt’s made for \u003cstrong data-start=\"3532\" data-end=\"3582\"\u003eMercury and Mariner 15–25HP 2-stroke outboards\u003c\/strong\u003e, covering both short and long shaft models.\u003c\/p\u003e\n\u003cp data-start=\"3628\" data-end=\"3846\"\u003e\u003cstrong data-start=\"3628\" data-end=\"3697\"\u003eQ2: What makes this part different from aftermarket alternatives?\u003c\/strong\u003e\u003cbr data-start=\"3697\" data-end=\"3700\"\u003eMercury’s OEM components are tested for real-world durability and engineered for perfect flow and fit — something aftermarket kits rarely achieve.\u003c\/p\u003e\n\u003cp data-start=\"3848\" data-end=\"4019\"\u003e\u003cstrong data-start=\"3848\" data-end=\"3918\"\u003eQ3: How do I know if this is the correct replacement for my setup?\u003c\/strong\u003e\u003cbr data-start=\"3918\" data-end=\"3921\"\u003eCheck your owner’s manual for \u003cstrong data-start=\"3951\" data-end=\"3974\"\u003epart number 85089T4\u003c\/strong\u003e, or match it to your existing pump assembly.\u003c\/p\u003e\n\u003cp data-start=\"4021\" data-end=\"4185\"\u003e\u003cstrong data-start=\"4021\" data-end=\"4092\"\u003eQ4: Can this be used in both saltwater and freshwater applications?\u003c\/strong\u003e\u003cbr data-start=\"4092\" data-end=\"4095\"\u003eYes, it’s built with corrosion-resistant materials that hold up in any marine environment.\u003c\/p\u003e\n\u003cp data-start=\"4187\" data-end=\"4377\"\u003e\u003cstrong data-start=\"4187\" data-end=\"4248\"\u003eQ5: Is installation straightforward for most boat owners?\u003c\/strong\u003e\u003cbr data-start=\"4248\" data-end=\"4251\"\u003eDefinitely. Most experienced boaters can replace the old pump with this kit using common tools and standard maintenance steps.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940098134307,"sku":"47-85089T4","price":46.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/47-85089t4.jpg?v=1698811341"},{"product_id":"mercury-quicksilver-water-impeller-repair-kit-fits-various-15-thru-25-hp-2-cycle-outboards-47-85089q4","title":"Mercury – Water Pump Repair Kit | 15–25HP 2-Stroke Outboards | Quicksilver | 85089Q4","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Water Pump Repair Kit | 15–25HP 2-Stroke Outboards | Quicksilver | 85089Q4\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEvery seasoned boater knows that a reliable cooling system is the difference between a smooth ride and a ruined weekend. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Quicksilver 85089Q4 Water Pump Repair Kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e keeps your outboard running \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ecool\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e and steady, delivering the confidence that your engine is protected no matter how long the day runs. It’s not the flashiest component, but it’s one of the most important — quietly ensuring your engine stays at the perfect temperature mile after mile.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eC\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eomplete \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e8-piece water pump repair kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for thorough, easy maintenance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eIncludes \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003egaskets, o-rings, plates, impeller, and impeller key\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eEngineered for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e15–25 horsepower 2-stroke Mercury and Mariner outboards\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eBuilt for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ehigh flow rates\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to maintain consistent cooling and prevent overheating\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eConstructed with durable marine-grade materials for long service life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eM\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eeets \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury Marine OEM specifications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for perfect fit and performance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eFits \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury and Mariner 15–25HP 2-stroke outboard engines\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003etiller, fishing, and utility boats\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e where reliability is key\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eCommonly used on \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003esmall runabouts, jon boats, and inflatables\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003efreshwater and saltwater\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e operation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eR\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eecommended for engines needing a \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003efull\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e water pump overhaul rather than a simple impeller change\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYour water pump isn’t just another part — it’s your engine’s lifeline. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQuicksilver 85089Q4 Water Pump Repair Kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e restores that lifeline with every component you need to rebuild your cooling system \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eright\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe precision-molded impeller delivers smooth, consistent water flow through your engine, \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ekeeping temperatures\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e stable and components \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eprotected\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYou’ll feel the difference in the way your engine runs — smoother idle, stronger performance at higher speeds, and confidence when idling in shallow coves or long no-wake zones. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEach part \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ebuilt\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to withstand harsh marine conditions, \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003efrom grit and\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e sand \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eto\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e saltwater corrosion.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe tight fit of the seals and gaskets \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ekeeps\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e leaks \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eat bay\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, while the durable materials resist cracking, warping, and wear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eInstallation is straightforward. Most boaters with basic tools can complete the job in an afternoon. Once done, you’ll know your cooling system is solid — steady flow, proper pressure, and peace of mind when you head offshore or up the river again.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhen you buy a \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003egenuine Mercury Marine part\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, you’re investing in reliability \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ethat’s been\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e tested on the water, not just in a lab. This \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003epart number 85089Q4\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e kit is designed specifically for Mercury and Mariner outboards, ensuring everything fits perfectly the first time. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAftermarket kits often cut corners \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ewith\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e lower-grade materials or \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eimperfect\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e tolerances that can lead to early failures or \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003epoor\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e cooling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOEM means you won’t have to wonder if it’ll hold up when conditions get rough. It’s made to last, engineered for your exact motor, and backed by Mercury’s decades of marine innovation. If you want your engine to stay \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ecool\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, strong, and dependable — this is the way to go.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which Mercury engines or systems does the Water Pump Repair Kit fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury and Mariner 15–25HP 2-stroke outboards\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, including standard and long-shaft models.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhat makes this part different from aftermarket alternatives?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury’s OEM kit \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003euses\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e marine-grade materials tested for pressure, temperature, and corrosion resistance, ensuring lasting reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eHow do I know if\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e this \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the correct replacement for my setup?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your owner’s manual for \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003epart number 85089Q4\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e or match it to your current pump assembly for confirmation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e: Can this be used in both saltwater and freshwater applications?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes — it’s built for both, using corrosion-resistant materials that handle long-term exposure to harsh elements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward for most boat owners?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely. With basic tools and a little patience, most boaters can replace the old components in \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ean afternoon\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940098265379,"sku":"47-85089Q4","price":42.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/85089q4_main.jpg?v=1760631250"},{"product_id":"mercury-quicksilver-water-impeller-repair-kit-fits-mercury-mariner-8-9-9-hp-fourstroke-outboards-model-year-2005-and-later-47-803748q01","title":"Mercury – Quicksilver Water Pump Impeller Repair Kit | For 8–9.9HP 4-Stroke Outboards | 803748Q01","description":"\u003cp data-start=\"0\" data-end=\"103\"\u003e\u003cstrong data-start=\"0\" data-end=\"101\"\u003eMercury – Quicksilver Water Pump Impeller Repair Kit | For 8–9.9HP 4-Stroke Outboards | 803748Q01\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"105\" data-end=\"108\"\u003e\n\u003ch3 data-start=\"110\" data-end=\"128\"\u003e\u003cstrong data-start=\"114\" data-end=\"126\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"129\" data-end=\"687\"\u003eA healthy water pump means a cool, reliable engine — and the \u003cstrong data-start=\"190\" data-end=\"261\"\u003eMercury Marine 803748Q01 Quicksilver Water Pump Impeller Repair Kit\u003c\/strong\u003e makes it easy to keep it that way. Designed for \u003cstrong data-start=\"310\" data-end=\"375\"\u003e2005 and newer Mercury and Mariner 8–9.9HP 4-Stroke outboards\u003c\/strong\u003e, this \u003cstrong data-start=\"382\" data-end=\"397\"\u003e6-piece kit\u003c\/strong\u003e includes everything you need to restore proper water circulation and cooling performance. Each component is made to Mercury’s strict OEM standards, ensuring a precise fit and long-lasting durability. It’s a simple, effective way to protect your outboard and extend its life on the water.\u003c\/p\u003e\n\u003chr data-start=\"689\" data-end=\"692\"\u003e\n\u003ch3 data-start=\"694\" data-end=\"716\"\u003e\u003cstrong data-start=\"698\" data-end=\"714\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"719\" data-end=\"812\"\u003e\n\u003cstrong data-start=\"719\" data-end=\"731\"\u003ePurpose:\u003c\/strong\u003e Restores your water pump’s efficiency for steady cooling and long engine life.\u003c\/li\u003e\n\u003cli data-start=\"910\" data-end=\"1000\"\u003e\n\u003cstrong data-start=\"910\" data-end=\"927\"\u003eComplete Kit:\u003c\/strong\u003e Includes \u003cstrong data-start=\"937\" data-end=\"970\"\u003eimpeller, gaskets, and plates\u003c\/strong\u003e — all key parts in one box.\u003c\/li\u003e\n\u003cli data-start=\"1003\" data-end=\"1087\"\u003e\n\u003cstrong data-start=\"1003\" data-end=\"1019\"\u003ePerformance:\u003c\/strong\u003e Designed for consistent water flow and higher cooling efficiency.\u003c\/li\u003e\n\u003cli data-start=\"1090\" data-end=\"1172\"\u003e\n\u003cstrong data-start=\"1090\" data-end=\"1106\"\u003eEase of Use:\u003c\/strong\u003e Installs easily using basic hand tools and standard procedures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1174\" data-end=\"1177\"\u003e\n\u003ch3 data-start=\"1179\" data-end=\"1216\"\u003e\u003cstrong data-start=\"1183\" data-end=\"1214\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1219\" data-end=\"1282\"\u003eMercury \u003cstrong data-start=\"1227\" data-end=\"1263\"\u003e8HP and 9.9HP 4-Stroke outboards\u003c\/strong\u003e (2005 and newer)\u003c\/li\u003e\n\u003cli data-start=\"1285\" data-end=\"1348\"\u003eMariner \u003cstrong data-start=\"1293\" data-end=\"1329\"\u003e8HP and 9.9HP 4-Stroke outboards\u003c\/strong\u003e (2005 and newer)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1350\" data-end=\"1353\"\u003e\n\u003ch3 data-start=\"1355\" data-end=\"1398\"\u003e\u003cstrong data-start=\"1359\" data-end=\"1396\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1399\" data-end=\"1693\"\u003eThe \u003cstrong data-start=\"1403\" data-end=\"1429\"\u003e803748Q01 impeller kit\u003c\/strong\u003e helps your outboard stay cool under pressure. Over time, impellers wear down and lose flexibility, reducing water flow and risking engine overheating. This complete OEM kit restores full cooling efficiency, giving your engine the consistent water flow it needs.\u003c\/p\u003e\n\u003cp data-start=\"1695\" data-end=\"1925\"\u003eEverything you need for the job is included — no searching for extra seals or plates. Each piece is built for the demands of marine use, resisting heat, friction, and corrosion to keep your cooling system performing at its best.\u003c\/p\u003e\n\u003chr data-start=\"1927\" data-end=\"1930\"\u003e\n\u003ch3 data-start=\"1932\" data-end=\"1964\"\u003e\u003cstrong data-start=\"1936\" data-end=\"1962\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1965\" data-end=\"2212\"\u003eThe \u003cstrong data-start=\"1969\" data-end=\"1994\"\u003eQuicksilver 803748Q01\u003c\/strong\u003e is a \u003cstrong data-start=\"2000\" data-end=\"2031\"\u003egenuine Mercury Marine part\u003c\/strong\u003e, engineered specifically for your engine. Aftermarket kits might look similar but often use inferior rubber or mismatched components that can fail early or reduce water pressure.\u003c\/p\u003e\n\u003cp data-start=\"2214\" data-end=\"2440\"\u003eMercury’s OEM impeller kits are built from premium materials tested to withstand marine heat, salt, and wear. It’s the same quality Mercury installs in new outboards — ensuring dependable cooling and long-term peace of mind.\u003c\/p\u003e\n\u003chr data-start=\"2442\" data-end=\"2445\"\u003e\n\u003ch3 data-start=\"2447\" data-end=\"2460\"\u003e\u003cstrong data-start=\"2451\" data-end=\"2458\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2462\" data-end=\"2576\"\u003e\u003cstrong data-start=\"2462\" data-end=\"2497\"\u003eQ1: What engines does this fit?\u003c\/strong\u003e\u003cbr data-start=\"2497\" data-end=\"2500\"\u003eIt fits \u003cstrong data-start=\"2508\" data-end=\"2573\"\u003e2005 and newer Mercury and Mariner 8–9.9HP 4-Stroke outboards\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2578\" data-end=\"2706\"\u003e\u003cstrong data-start=\"2578\" data-end=\"2613\"\u003eQ2: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-start=\"2613\" data-end=\"2616\"\u003eYou’ll get \u003cstrong data-start=\"2627\" data-end=\"2643\"\u003e6 components\u003c\/strong\u003e — impeller, gaskets, and plates for a complete pump rebuild.\u003c\/p\u003e\n\u003cp data-start=\"2708\" data-end=\"2849\"\u003e\u003cstrong data-start=\"2708\" data-end=\"2741\"\u003eQ3: Why replace the impeller?\u003c\/strong\u003e\u003cbr data-start=\"2741\" data-end=\"2744\"\u003eOld or damaged impellers can cause poor cooling flow, leading to overheating and costly engine repairs.\u003c\/p\u003e\n\u003cp data-start=\"2851\" data-end=\"2977\"\u003e\u003cstrong data-start=\"2851\" data-end=\"2882\"\u003eQ4: Is this an OEM product?\u003c\/strong\u003e\u003cbr data-start=\"2882\" data-end=\"2885\"\u003eYes — it’s a \u003cstrong data-start=\"2898\" data-end=\"2936\"\u003efactory-tested Mercury Marine part\u003c\/strong\u003e designed for precision and durability.\u003c\/p\u003e\n\u003cp data-start=\"2979\" data-end=\"3112\"\u003e\u003cstrong data-start=\"2979\" data-end=\"3019\"\u003eQ5: How often should it be replaced?\u003c\/strong\u003e\u003cbr data-start=\"3019\" data-end=\"3022\"\u003eTypically \u003cstrong data-start=\"3032\" data-end=\"3070\"\u003eonce per season or every 100 hours\u003c\/strong\u003e, depending on use and water conditions.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940099313955,"sku":"47-803748Q01","price":73.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/803748q01_main.jpg?v=1760631196"},{"product_id":"mercury-quicksilver-water-impeller-repair-kit-fits-9-9-hp-fourstroke-model-year-2005-and-later-47-803748q02","title":"Mercury – Quicksilver Water Pump Impeller Repair Kit | For 9.9HP 4-Stroke BigFoot Outboards | 803748Q02","description":"\u003cp data-start=\"0\" data-end=\"109\"\u003e\u003cstrong data-start=\"0\" data-end=\"107\"\u003eMercury – Quicksilver Water Pump Impeller Repair Kit | For 9.9HP 4-Stroke BigFoot Outboards | 803748Q02\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"111\" data-end=\"114\"\u003e\n\u003ch3 data-start=\"116\" data-end=\"134\"\u003e\u003cstrong data-start=\"120\" data-end=\"132\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"135\" data-end=\"665\"\u003eA reliable cooling system is key to keeping your outboard performing its best, and the \u003cstrong data-start=\"222\" data-end=\"293\"\u003eMercury Marine 803748Q02 Quicksilver Water Pump Impeller Repair Kit\u003c\/strong\u003e gives you everything you need to maintain it. Built for \u003cstrong data-start=\"350\" data-end=\"409\"\u003e2005 and newer Mercury 9.9HP 4-Stroke BigFoot outboards\u003c\/strong\u003e, this \u003cstrong data-start=\"416\" data-end=\"435\"\u003e3-piece OEM kit\u003c\/strong\u003e replaces worn water pump parts to restore proper water flow and cooling efficiency. It’s made from durable, marine-grade materials that stand up to years of use, helping you avoid overheating and extend the life of your engine.\u003c\/p\u003e\n\u003chr data-start=\"667\" data-end=\"670\"\u003e\n\u003ch3 data-start=\"672\" data-end=\"694\"\u003e\u003cstrong data-start=\"676\" data-end=\"692\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"697\" data-end=\"787\"\u003e\n\u003cstrong data-start=\"697\" data-end=\"709\"\u003ePurpose:\u003c\/strong\u003e Restores cooling system performance by replacing key water pump components.\u003c\/li\u003e\n\u003cli data-start=\"887\" data-end=\"998\"\u003e\n\u003cstrong data-start=\"887\" data-end=\"904\"\u003eComplete Kit:\u003c\/strong\u003e Includes \u003cstrong data-start=\"914\" data-end=\"955\"\u003eimpeller, plate, and water guide tube\u003c\/strong\u003e — the essentials for a reliable rebuild.\u003c\/li\u003e\n\u003cli data-start=\"1001\" data-end=\"1093\"\u003e\n\u003cstrong data-start=\"1001\" data-end=\"1017\"\u003ePerformance:\u003c\/strong\u003e Ensures strong water flow for steady engine cooling under all conditions.\u003c\/li\u003e\n\u003cli data-start=\"1096\" data-end=\"1165\"\u003e\n\u003cstrong data-start=\"1096\" data-end=\"1112\"\u003eEase of Use:\u003c\/strong\u003e Simple, direct-fit installation with common tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1167\" data-end=\"1170\"\u003e\n\u003ch3 data-start=\"1172\" data-end=\"1209\"\u003e\u003cstrong data-start=\"1176\" data-end=\"1207\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1212\" data-end=\"1256\"\u003eMercury 9.9HP 4-Stroke BigFoot outboards\u003c\/strong\u003e (model year 2005 and newer)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1288\" data-end=\"1291\"\u003e\n\u003ch3 data-start=\"1293\" data-end=\"1336\"\u003e\u003cstrong data-start=\"1297\" data-end=\"1334\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1337\" data-end=\"1701\"\u003eThe \u003cstrong data-start=\"1341\" data-end=\"1365\"\u003e803748Q02 repair kit\u003c\/strong\u003e keeps your motor’s cooling system in top shape by restoring consistent water pressure and flow. Over time, impellers lose flexibility and efficiency, which can cause overheating or reduced performance. Replacing the impeller and related components helps your outboard maintain proper temperature and reliable operation on every trip.\u003c\/p\u003e\n\u003cp data-start=\"1703\" data-end=\"1904\"\u003eThis 3-piece kit has everything needed for a quick, clean repair. It’s built to Mercury’s OEM standards for exact fit and lasting durability, ensuring your engine stays protected season after season.\u003c\/p\u003e\n\u003chr data-start=\"1906\" data-end=\"1909\"\u003e\n\u003ch3 data-start=\"1911\" data-end=\"1943\"\u003e\u003cstrong data-start=\"1915\" data-end=\"1941\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1944\" data-end=\"2236\"\u003eThe \u003cstrong data-start=\"1948\" data-end=\"1973\"\u003eQuicksilver 803748Q02\u003c\/strong\u003e is a \u003cstrong data-start=\"1979\" data-end=\"2009\"\u003egenuine Mercury Marine kit\u003c\/strong\u003e, engineered to meet the same standards as the parts installed at the factory. Aftermarket versions may not match Mercury’s precision tolerances or use materials designed for marine use, leading to early wear or poor cooling.\u003c\/p\u003e\n\u003cp data-start=\"2238\" data-end=\"2415\"\u003eMercury OEM parts are tested for heat, pressure, and saltwater resistance — guaranteeing consistent performance, dependable cooling, and a longer service life for your engine.\u003c\/p\u003e\n\u003chr data-start=\"2417\" data-end=\"2420\"\u003e\n\u003ch3 data-start=\"2422\" data-end=\"2435\"\u003e\u003cstrong data-start=\"2426\" data-end=\"2433\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2437\" data-end=\"2549\"\u003e\u003cstrong data-start=\"2437\" data-end=\"2476\"\u003eQ1: What engines does this kit fit?\u003c\/strong\u003e\u003cbr data-start=\"2476\" data-end=\"2479\"\u003eIt fits \u003cstrong data-start=\"2487\" data-end=\"2546\"\u003e2005 and newer Mercury 9.9HP 4-Stroke BigFoot outboards\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2551\" data-end=\"2677\"\u003e\u003cstrong data-start=\"2551\" data-end=\"2586\"\u003eQ2: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-start=\"2586\" data-end=\"2589\"\u003eYou’ll get \u003cstrong data-start=\"2600\" data-end=\"2620\"\u003ethree components\u003c\/strong\u003e — a replacement impeller, plate, and water guide tube.\u003c\/p\u003e\n\u003cp data-start=\"2679\" data-end=\"2821\"\u003e\u003cstrong data-start=\"2679\" data-end=\"2712\"\u003eQ3: Why replace the impeller?\u003c\/strong\u003e\u003cbr data-start=\"2712\" data-end=\"2715\"\u003eThe impeller is a wear part that can lose performance over time, leading to poor cooling or overheating.\u003c\/p\u003e\n\u003cp data-start=\"2823\" data-end=\"2939\"\u003e\u003cstrong data-start=\"2823\" data-end=\"2855\"\u003eQ4: Is this easy to install?\u003c\/strong\u003e\u003cbr data-start=\"2855\" data-end=\"2858\"\u003eYes — it’s a \u003cstrong data-start=\"2871\" data-end=\"2893\"\u003edirect-fit OEM kit\u003c\/strong\u003e that installs easily with basic hand tools.\u003c\/p\u003e\n\u003cp data-start=\"2941\" data-end=\"3131\"\u003e\u003cstrong data-start=\"2941\" data-end=\"2987\"\u003eQ5: Why choose OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"2987\" data-end=\"2990\"\u003eMercury OEM parts provide \u003cstrong data-start=\"3016\" data-end=\"3072\"\u003eprecise fit, reliable cooling, and proven durability\u003c\/strong\u003e, unlike generic replacements that often wear out faster.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940099379491,"sku":"47-803748Q02","price":76.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/803748q02_main.jpg?v=1760631206"},{"product_id":"mercury-quicksilver-water-impeller-repair-kit-fits-6aeu-15-hp-outboards-47-42038q3","title":"Mercury – Quicksilver Water Pump Impeller Repair Kit | Cooling System Component | Complete OEM Kit | 42038Q3","description":"\u003cp data-end=\"114\" data-start=\"0\"\u003e\u003cstrong data-end=\"112\" data-start=\"0\"\u003eMercury – Quicksilver Water Pump Impeller Repair Kit | Cooling System Component | Complete OEM Kit | 42038Q3\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-end=\"119\" data-start=\"116\"\u003e\n\u003ch3 data-end=\"139\" data-start=\"121\"\u003e\u003cstrong data-end=\"137\" data-start=\"125\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"697\" data-start=\"140\"\u003eA reliable cooling system is vital to your outboard’s performance, and the \u003cstrong data-end=\"284\" data-start=\"215\"\u003eMercury Marine 42038Q3 Quicksilver Water Pump Impeller Repair Kit\u003c\/strong\u003e gives you everything needed to keep it running cool and efficient. Designed for \u003cstrong data-end=\"430\" data-start=\"365\"\u003eMercury and Mariner 6–15HP TwoStroke and FourStroke outboards\u003c\/strong\u003e, this all-in-one OEM kit includes the \u003cstrong data-end=\"535\" data-start=\"469\"\u003eimpeller, gaskets, face plate, drive key, and water tube guide\u003c\/strong\u003e — everything required to restore your water pump to factory performance. It’s a complete, easy-to-install solution for dependable cooling, season after season.\u003c\/p\u003e\n\u003chr data-end=\"702\" data-start=\"699\"\u003e\n\u003ch3 data-end=\"726\" data-start=\"704\"\u003e\u003cstrong data-end=\"724\" data-start=\"708\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"809\" data-start=\"729\"\u003e\n\u003cstrong data-end=\"741\" data-start=\"729\"\u003ePurpose:\u003c\/strong\u003e Rebuilds your water pump to maintain strong, steady cooling flow.\u003c\/li\u003e\n\u003cli data-end=\"904\" data-start=\"812\"\u003e\n\u003cstrong data-end=\"825\" data-start=\"812\"\u003eContents:\u003c\/strong\u003e Includes \u003cstrong data-end=\"901\" data-start=\"835\"\u003eimpeller, face plate, gaskets, drive key, and water tube guide\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"1016\" data-start=\"907\"\u003e\n\u003cstrong data-end=\"920\" data-start=\"907\"\u003eMaterial:\u003c\/strong\u003e Made from \u003cstrong data-end=\"985\" data-start=\"931\"\u003emarine-grade rubber and corrosion-resistant metals\u003c\/strong\u003e for long-lasting durability.\u003c\/li\u003e\n\u003cli data-end=\"1135\" data-start=\"1019\"\u003e\n\u003cstrong data-end=\"1035\" data-start=\"1019\"\u003ePerformance:\u003c\/strong\u003e Provides consistent water pressure and higher flow rates to protect your engine from overheating.\u003c\/li\u003e\n\u003cli data-end=\"1220\" data-start=\"1138\"\u003e\n\u003cstrong data-end=\"1154\" data-start=\"1138\"\u003eEase of Use:\u003c\/strong\u003e Designed for straightforward installation using standard tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1320\" data-start=\"1317\"\u003e\n\u003ch3 data-end=\"1359\" data-start=\"1322\"\u003e\u003cstrong data-end=\"1357\" data-start=\"1326\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1455\" data-start=\"1362\"\u003e\n\u003cstrong data-end=\"1452\" data-start=\"1378\"\u003eMercury and Mariner 6–15 horsepower TwoStroke and FourStroke outboards\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"1538\" data-start=\"1458\"\u003eCommon on \u003cstrong data-end=\"1535\" data-start=\"1468\"\u003esmall fishing boats, aluminum runabouts, and portable outboards\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"1599\" data-start=\"1541\"\u003eWorks in both \u003cstrong data-end=\"1583\" data-start=\"1555\"\u003esaltwater and freshwater\u003c\/strong\u003e environments.\u003c\/li\u003e\n\u003cli data-end=\"1684\" data-start=\"1602\"\u003eSee your \u003cstrong data-end=\"1640\" data-start=\"1611\"\u003eowner’s or service manual\u003c\/strong\u003e for specific serial number compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1689\" data-start=\"1686\"\u003e\n\u003ch3 data-end=\"1733\" data-start=\"1691\"\u003e\u003cstrong data-end=\"1731\" data-start=\"1695\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1999\" data-start=\"1734\"\u003eThe \u003cstrong data-end=\"1760\" data-start=\"1738\"\u003e42038Q3 repair kit\u003c\/strong\u003e restores proper water circulation by replacing worn components that reduce cooling efficiency. The flexible impeller provides steady water flow across all speeds, while new gaskets and seals eliminate leaks that can cause pressure loss.\u003c\/p\u003e\n\u003cp data-end=\"2258\" data-start=\"2001\"\u003eBy rebuilding your water pump regularly, you’ll maintain optimal cooling, prevent overheating, and extend the life of your engine. It’s a simple bit of maintenance that pays off in smoother operation, better performance, and fewer costly repairs later on.\u003c\/p\u003e\n\u003chr data-end=\"2263\" data-start=\"2260\"\u003e\n\u003ch3 data-end=\"2286\" data-start=\"2265\"\u003e\u003cstrong data-end=\"2284\" data-start=\"2269\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2526\" data-start=\"2287\"\u003eMercury’s \u003cstrong data-end=\"2320\" data-start=\"2297\"\u003eQuicksilver 42038Q3\u003c\/strong\u003e is a \u003cstrong data-end=\"2345\" data-start=\"2326\"\u003egenuine OEM kit\u003c\/strong\u003e, engineered to fit perfectly and perform reliably. Aftermarket kits can vary in size, material quality, or component design, which can lead to poor sealing or reduced water flow.\u003c\/p\u003e\n\u003cp data-end=\"2808\" data-start=\"2528\"\u003eMercury’s OEM parts are tested under real marine conditions to ensure proper cooling pressure, flexible impeller performance, and long-term durability. With OEM, you get confidence that your cooling system works the way Mercury intended — reliable, efficient, and built to last.\u003c\/p\u003e\n\u003chr data-end=\"2813\" data-start=\"2810\"\u003e\n\u003ch3 data-end=\"2828\" data-start=\"2815\"\u003e\u003cstrong data-end=\"2826\" data-start=\"2819\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2956\" data-start=\"2830\"\u003e\u003cstrong data-end=\"2877\" data-start=\"2830\"\u003eQ1: Which engines does this repair kit fit?\u003c\/strong\u003e\u003cbr data-end=\"2880\" data-start=\"2877\"\u003eIt fits \u003cstrong data-end=\"2953\" data-start=\"2888\"\u003eMercury and Mariner 6–15HP TwoStroke and FourStroke outboards\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"3114\" data-start=\"2958\"\u003e\u003cstrong data-end=\"2993\" data-start=\"2958\"\u003eQ2: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-end=\"2996\" data-start=\"2993\"\u003eThe kit includes the \u003cstrong data-end=\"3087\" data-start=\"3017\"\u003eimpeller, drive key, face plate, water tube guide, and all gaskets\u003c\/strong\u003e needed for installation.\u003c\/p\u003e\n\u003cp data-end=\"3278\" data-start=\"3116\"\u003e\u003cstrong data-end=\"3160\" data-start=\"3116\"\u003eQ3: When should I rebuild my water pump?\u003c\/strong\u003e\u003cbr data-end=\"3163\" data-start=\"3160\"\u003eReplace the impeller and inspect the pump every \u003cstrong data-end=\"3239\" data-start=\"3211\"\u003etwo seasons or 200 hours\u003c\/strong\u003e of operation, whichever comes first.\u003c\/p\u003e\n\u003cp data-end=\"3416\" data-start=\"3280\"\u003e\u003cstrong data-end=\"3312\" data-start=\"3280\"\u003eQ4: Can it handle saltwater?\u003c\/strong\u003e\u003cbr data-end=\"3315\" data-start=\"3312\"\u003eYes — all parts are corrosion-resistant and suitable for both \u003cstrong data-end=\"3400\" data-start=\"3377\"\u003efresh and saltwater\u003c\/strong\u003e environments.\u003c\/p\u003e\n\u003cp data-end=\"3586\" data-start=\"3418\"\u003e\u003cstrong data-end=\"3465\" data-start=\"3418\"\u003eQ5: Why choose an OEM kit over aftermarket?\u003c\/strong\u003e\u003cbr data-end=\"3468\" data-start=\"3465\"\u003eOEM parts fit exactly, maintain correct water flow, and last longer, ensuring your engine stays cool and dependable.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940103377187,"sku":"47-42038Q3","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/42038q3_main.jpg?v=1760631159"},{"product_id":"mercury-47-42038t3-outboard-water-impeller-repair-kit-fits-6-15-hp","title":"Mercury – Water Pump Repair Kit | Cooling System Component | Complete OEM Kit | 42038T3","description":"\u003cp data-end=\"93\" data-start=\"0\"\u003e\u003cstrong data-end=\"91\" data-start=\"0\"\u003eMercury – Water Pump Repair Kit | Cooling System Component | Complete OEM Kit | 42038T3\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-end=\"98\" data-start=\"95\"\u003e\n\u003ch3 data-end=\"118\" data-start=\"100\"\u003e\u003cstrong data-end=\"116\" data-start=\"104\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"655\" data-start=\"119\"\u003eA dependable cooling system is key to engine longevity, and the \u003cstrong data-end=\"231\" data-start=\"183\"\u003eMercury Marine 42038T3 Water Pump Repair Kit\u003c\/strong\u003e keeps that system performing like new. Built for \u003cstrong data-end=\"355\" data-start=\"281\"\u003eMercury and Mariner 6–15 horsepower TwoStroke and FourStroke outboards\u003c\/strong\u003e, this kit includes all the vital components needed to restore proper water flow — the \u003cstrong data-end=\"508\" data-start=\"442\"\u003eimpeller, drive key, gaskets, face plate, and water tube guide\u003c\/strong\u003e. Each part is designed to factory specs for a perfect fit, ensuring smooth installation and reliable performance every time you’re on the water.\u003c\/p\u003e\n\u003chr data-end=\"660\" data-start=\"657\"\u003e\n\u003ch3 data-end=\"684\" data-start=\"662\"\u003e\u003cstrong data-end=\"682\" data-start=\"666\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"782\" data-start=\"687\"\u003e\n\u003cstrong data-end=\"699\" data-start=\"687\"\u003ePurpose:\u003c\/strong\u003e Rebuilds your water pump to restore steady cooling flow and prevent overheating.\u003c\/li\u003e\n\u003cli data-end=\"877\" data-start=\"785\"\u003e\n\u003cstrong data-end=\"798\" data-start=\"785\"\u003eContents:\u003c\/strong\u003e Includes \u003cstrong data-end=\"874\" data-start=\"808\"\u003eimpeller, gaskets, face plate, drive key, and water tube guide\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"988\" data-start=\"880\"\u003e\n\u003cstrong data-end=\"893\" data-start=\"880\"\u003eMaterial:\u003c\/strong\u003e Made from \u003cstrong data-end=\"985\" data-start=\"904\"\u003emarine-grade elastomers, stainless components, and corrosion-resistant metals\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"1080\" data-start=\"991\"\u003e\n\u003cstrong data-end=\"1007\" data-start=\"991\"\u003ePerformance:\u003c\/strong\u003e Maintains optimal water pressure and flow across all operating speeds.\u003c\/li\u003e\n\u003cli data-end=\"1178\" data-start=\"1083\"\u003e\n\u003cstrong data-end=\"1099\" data-start=\"1083\"\u003eEase of Use:\u003c\/strong\u003e Installs easily with common tools — a straightforward repair for any boater.\u003c\/li\u003e\n\u003cli data-end=\"1273\" data-start=\"1181\"\u003e\n\u003cstrong data-end=\"1199\" data-start=\"1181\"\u003eCompatibility:\u003c\/strong\u003e Fits \u003cstrong data-end=\"1270\" data-start=\"1205\"\u003eMercury and Mariner 6–15HP TwoStroke and FourStroke outboards\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1278\" data-start=\"1275\"\u003e\n\u003ch3 data-end=\"1317\" data-start=\"1280\"\u003e\u003cstrong data-end=\"1315\" data-start=\"1284\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1411\" data-start=\"1320\"\u003e\n\u003cstrong data-end=\"1373\" data-start=\"1333\"\u003eMercury and Mariner 6–15HP outboards\u003c\/strong\u003e, both \u003cstrong data-end=\"1408\" data-start=\"1380\"\u003eTwoStroke and FourStroke\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"1486\" data-start=\"1414\"\u003eFound on \u003cstrong data-end=\"1483\" data-start=\"1423\"\u003esmall fishing boats, inflatables, and aluminum runabouts\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"1548\" data-start=\"1489\"\u003eSuitable for both \u003cstrong data-end=\"1535\" data-start=\"1507\"\u003efreshwater and saltwater\u003c\/strong\u003e operation.\u003c\/li\u003e\n\u003cli data-end=\"1621\" data-start=\"1551\"\u003eWorks as a direct replacement for the factory water pump components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1626\" data-start=\"1623\"\u003e\n\u003ch3 data-end=\"1670\" data-start=\"1628\"\u003e\u003cstrong data-end=\"1668\" data-start=\"1632\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2000\" data-start=\"1671\"\u003eThe \u003cstrong data-end=\"1697\" data-start=\"1675\"\u003e42038T3 repair kit\u003c\/strong\u003e keeps your outboard’s cooling system efficient and reliable. The new impeller restores steady water flow, while the included gaskets and seals prevent leaks that can cause pressure loss or overheating. Every part in this kit is engineered to withstand constant exposure to heat, vibration, and water.\u003c\/p\u003e\n\u003cp data-end=\"2259\" data-start=\"2002\"\u003eReplacing your water pump regularly is an easy way to protect your engine from damage, improve cooling efficiency, and maintain strong performance. Once installed, this OEM kit ensures your outboard runs cooler and lasts longer — just as Mercury intended.\u003c\/p\u003e\n\u003chr data-end=\"2264\" data-start=\"2261\"\u003e\n\u003ch3 data-end=\"2287\" data-start=\"2266\"\u003e\u003cstrong data-end=\"2285\" data-start=\"2270\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2519\" data-start=\"2288\"\u003eThe \u003cstrong data-end=\"2311\" data-start=\"2292\"\u003eMercury 42038T3\u003c\/strong\u003e is a \u003cstrong data-end=\"2348\" data-start=\"2317\"\u003egenuine OEM replacement kit\u003c\/strong\u003e, designed specifically for Mercury and Mariner engines. Aftermarket kits may not match Mercury’s tight tolerances or material standards, leading to leaks or early wear.\u003c\/p\u003e\n\u003cp data-end=\"2763\" data-start=\"2521\"\u003eOEM Mercury components are built from tested marine-grade materials, guaranteeing proper fit, flow, and durability. With this factory kit, you get confidence that your cooling system will perform just like it did when your outboard was new.\u003c\/p\u003e\n\u003chr data-end=\"2768\" data-start=\"2765\"\u003e\n\u003ch3 data-end=\"2783\" data-start=\"2770\"\u003e\u003cstrong data-end=\"2781\" data-start=\"2774\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2911\" data-start=\"2785\"\u003e\u003cstrong data-end=\"2832\" data-start=\"2785\"\u003eQ1: Which engines does this repair kit fit?\u003c\/strong\u003e\u003cbr data-end=\"2835\" data-start=\"2832\"\u003eIt fits \u003cstrong data-end=\"2908\" data-start=\"2843\"\u003eMercury and Mariner 6–15HP TwoStroke and FourStroke outboards\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"3042\" data-start=\"2913\"\u003e\u003cstrong data-end=\"2948\" data-start=\"2913\"\u003eQ2: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-end=\"2951\" data-start=\"2948\"\u003eThe kit comes with an \u003cstrong data-end=\"3039\" data-start=\"2973\"\u003eimpeller, drive key, gaskets, face plate, and water tube guide\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"3183\" data-start=\"3044\"\u003e\u003cstrong data-end=\"3088\" data-start=\"3044\"\u003eQ3: When should I rebuild my water pump?\u003c\/strong\u003e\u003cbr data-end=\"3091\" data-start=\"3088\"\u003eInspect it annually and rebuild it every \u003cstrong data-end=\"3160\" data-start=\"3132\"\u003etwo seasons or 200 hours\u003c\/strong\u003e for best protection.\u003c\/p\u003e\n\u003cp data-end=\"3316\" data-start=\"3185\"\u003e\u003cstrong data-end=\"3221\" data-start=\"3185\"\u003eQ4: Can it be used in saltwater?\u003c\/strong\u003e\u003cbr data-end=\"3224\" data-start=\"3221\"\u003eYes — it’s made from \u003cstrong data-end=\"3292\" data-start=\"3245\"\u003ecorrosion-resistant, marine-grade materials\u003c\/strong\u003e for all environments.\u003c\/p\u003e\n\u003cp data-end=\"3481\" data-start=\"3318\"\u003e\u003cstrong data-end=\"3357\" data-start=\"3318\"\u003eQ5: Why OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-end=\"3360\" data-start=\"3357\"\u003eMercury’s OEM kits ensure correct fit and flow, using materials designed to last longer under marine heat and pressure.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940103508259,"sku":"47-42038T3","price":57.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/42038q3_main_8c1bb736-2343-40f2-a4f9-26d441ef1bce.jpg?v=1760631159"},{"product_id":"mercury-water-circulating-pump-fits-mcm-4-3l-engines-46-8m6005225","title":"Mercury – Quicksilver Water Pump Assembly | Cooling System Series | OEM Replacement | 8M6005225","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Quicksilver Water Pump Assembly | Cooling System Series | OEM Replacement | 8M6005225\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAny boater who’s run a MerCruiser for a few seasons knows just how much trust gets placed in the cooling system. You can feel it every time you pull away from the dock—the quiet comfort of knowing your engine is staying \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ecool\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e and steady, no matter how hard you push it. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQuicksilver 8M6005225 Water Pump Assembly\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e delivers exactly that kind of confidence. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for the dependable MerCruiser 4.3L platform, and once installed, it becomes one of those pieces you stop thinking about\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e… \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eand that’s the best kind of gear to have under the hatch.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eComplete cooling-system water pump assembly designed for MerCruiser 4.3L engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eB\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003euilt from marine-grade materials engineered to withstand saltwater, heat, vibration, and long-term exposure\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIncludes pump housing and gaskets for a clean, secure installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePrecision-machined components that meet or exceed Mercury Marine OEM standards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for proper water flow and cooling pressure under all operating conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThis pump assembly fits:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eM\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eerCruiser 4.3L sterndrive engines\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e (serial number range \u003c\/span\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e1A063240–2A528897\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCommon in runabouts, bowriders, deck boats, cuddy cabins, small cruisers, and family sport boats\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhether the boat \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis used\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for weekend cruising, watersports, or fishing, the cooling system relies heavily on a properly functioning water pump, making this a key replacement component.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eA\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e strong cooling system isn’t just about temperature—it’s about the whole boating experience. With this OEM water pump installed, you’ll notice:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSmooth, dependable cooling flow\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e that keeps the 4.3L engine running at an ideal temperature\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eSteady performance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e during \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003elong\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e idle periods, hard acceleration, or high-speed runs\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eTi\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eght, leak-free sealing\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e thanks to precise gaskets and high-quality pump construction\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eImproved engine longevity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, especially in saltwater conditions where corrosion and heat are constant challenges\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQuiet, vibration-free operation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, contributing to that clean MerCruiser feel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEv\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eery turn of the impeller helps protect your investment, and having the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eright\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e pump in place makes all the difference when you’re miles from shore or spending the day pulling the kids on a tube.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThere’s simply no substitute for a water pump designed specifically for a MerCruiser engine. Genuine Quicksilver\/Mercury parts offer:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFactory-tested reliability\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e you won’t get from generic replacements\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCorrect fitment the first time\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, without modification or questionable tolerances\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eLong-term durability\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e in both saltwater and freshwater settings\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBetter performance and fewer callbacks\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, since cooling components affect the whole engine\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIf you’ve ever swapped out a cheap aftermarket pump only to replace it again mid-season, you already know why OEM is worth it.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ Section\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does the 8M6005225 Water Pump Assembly fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIt’s designed\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for MerCruiser 4.3L engines within serial numbers 1A063240 through 2A528897.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this water pump different from aftermarket versions?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM pumps meet Mercury’s exact flow, pressure, and durability requirements—aftermarket options often don’t.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I verify this is the correct replacement for my setup?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your engine’s serial number and match it with your owner’s manual or Mercury parts guide.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can this water pump be used in both freshwater and saltwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Absolutely.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It’s engineered specifically for harsh marine environments, including saltwater use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most boat owners with moderate mechanical \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eskill\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e can install it using standard tools, especially if they follow the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003emanua\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003el\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940106719523,"sku":"46-8M6005225","price":154.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m6005225.jpg?v=1761318063"},{"product_id":"mercury-sea-water-pump-fits-mcm-496-mag-ho-mie-8-1s-ho-46-8m0139997","title":"Mercury - Sea Water Pump - Fits MCM 496 Mag \u0026 HO \u0026 MIE 8.1S \u0026 HO - 46-8M0139997","description":"\u003cp\u003eSEA WATER PUMP W\/AIR FIT   MZ\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940107211043,"sku":"46-8M0139997","price":1162.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0139997.jpg?v=1698811380"},{"product_id":"mercury-sea-water-pump-fits-mcm-496-mag-ho-and-mie-8-1s-ho-46-8m0139994","title":"Mercury - Sea Water Pump - Fits MCM 496 Mag \u0026 HO and MIE 8.1S \u0026 HO - 46-8M0139994","description":"\u003cp\u003eSEA PUMP W\/O AIR FITTINGS  ZZ\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940107374883,"sku":"46-8M0139994","price":801.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0139994.jpg?v=1698811378"},{"product_id":"mercury-sea-water-pump-mercury-6-2l-mcm-mie-and-towsport-models-46-8m0122667","title":"Mercury - Sea Water Pump - Mercury 6.2L MCM, MIE and TowSport Models - 46-8M0122667","description":"\u003cp\u003eFits Mercury 4.5L \u0026amp; Mercury 6.2L MCM, MIE and TowSport models\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940108030243,"sku":"46-8M0122667","price":1184.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0122667.jpg?v=1698811388"},{"product_id":"mercury-water-circulating-pump-fits-gm-vaeu-8-engines-46-8m0113735","title":"Mercury – Water Pump Assembly | MerCruiser Cooling System | Aluminum \u0026 Marine Composite | 8M0113735","description":"\u003ch2\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Water Pump Assembly | MerCruiser Cooling System | Aluminum \u0026amp; Marine Composite | 8M0113735\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e If you spend enough time on the water, you learn to appreciate the parts you never want to think about — the ones that quietly keep your engine running cool while you’re busy soaking in the breeze or watching the horizon roll by. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eA dependable water pump becomes one of those silent partners in every good day on the water. The Mercury 8M0113735 \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWater Pump gives you that\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e same steady reassurance. Whether you’re cruising with family or pushing a deep-rumbling V8 toward open water, it keeps the cooling system \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003emoving the way it should\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e so your engine stays calm, smooth, and confident.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBi-directional water pump engineered for select V8 MerCruiser sterndrive engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for General Motors-based 454 and 502 cubic-inch MerCruiser platforms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eComplete assembly includes water pump, housing, and gaskets for a proper seal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDurable marine-grade aluminum housing and internal components built for long service life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePrecision-machined internals ensure steady coolant flow in either rotational direction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt to maintain consistent cooling under heavy load and extended run times\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits V8 MerCruiser sterndrive engines built on General Motors 454 and 502 cubic-inch blocks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCommon in performance boats, cruisers, sport boats, and larger runabouts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with both Alpha and Bravo-series sterndrives where these engines \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eare installed\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIntended for freshwater and saltwater MerCruiser cooling system layouts\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eA water pump is one of those pieces you don’t notice until it isn’t doing its job — which is exactly why the Mercury 8M0113735 \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to feel invisible in the best possible way. Once installed, you’ll notice how steady your engine temperature stays, even during long idle periods or high-load climbs onto plane. The pump moves coolant with a smooth, balanced rhythm thanks to its bi-directional design, which keeps the system performing correctly regardless of crank rotation or application demands.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eT\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ehe aluminum housing feels solid in your hands during installation, and once it’s mounted, it sits \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003etight and secure\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e without chatter or vibration. Inside, the marine-designed impeller and passages handle heat, pressure, and long hours of operation with consistency that cheaper alternatives struggle to match. O\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ever time, you’ll appreciate how the pump resists corrosion, holds its clearances, and maintains cooling efficiency season after season — even when you’re running in warmer waters or pushing your engine hard for extended runs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eReplacing the water pump often brings immediate improvements\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e: \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003equicker temperature stabilization, smoother idle, and \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003emore\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e confidence when you’re far from the dock.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It’s one of those upgrades that quietly elevates the whole boating experience.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIf you’ve ever had a cooling issue ruin a weekend, you know why this matters. Genuine Mercury Marine parts \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eare built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e for the engines they serve, not just made to “fit.” The 8M0113735 Water Pump \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis designed\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to match the exact tolerances, flow requirements, and mounting geometry of your MerCruiser V8. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAf\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003etermarket pumps may look similar, but their materials and machining \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003erarely\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e match OEM cooling stability \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eor\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e long-term durability.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Choosing Mercury means fewer surprises, longer service intervals, and the kind of reliability that keeps you out on the water instead of troubleshooting in the slip.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does the 8M0113735 Water Pump fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e I\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003et’s designed for MerCruiser V8 engines built on General Motors 454 and 502 cubic-inch platforms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this better than aftermarket alternatives?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM engineering, tighter machining tolerances, and marine-specific materials that hold up under heat, vibration, and \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003elong\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e runtime hours.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I know if it’s the correct replacement?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your engine’s model and serial range. If you’re running a 454 or 502 MerCruiser, this Mercury Marine part is the intended match.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can it be used in saltwater and freshwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes — the materials are chosen specifically for harsh marine environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most boaters familiar with sterndrive service can install it with standard tools. It’s a direct-fit OEM replacement.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940108161315,"sku":"46-8M0113735","price":246.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0113735.jpg?v=1761317901"},{"product_id":"mercury-water-circulating-pump-fits-gm-4-cyl-inaeu-line-6-cyl-46-8m0113733","title":"Mercury – Water Pump Assembly | Alpha Sterndrive Cooling System | OEM Composite \u0026  Metal | 8M0113733","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Water Pump Assembly | Alpha Sterndrive Cooling System | OEM Composite \u0026amp; Metal | 8M0113733\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e There’s a certain comfort that comes from knowing your engine’s cooling system is doing its job. When you ease the throttle forward and feel the boat lift, that quiet confidence \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eis built\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e on the small parts you rarely see — like the water pump keeping everything cool and steady beneath the deck. The Mercury 8M0113733 Water Pump Assembly delivers that kind of trust. It’s the part that lets you enjoy the ride instead of worrying about engine temperature or unexpected shutdowns, no matter how long the day on the water runs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eComplete water pump assembly designed for dependable cooling performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits MerCruiser 3.0L TKS Alpha Plus engines (Serial No. 1G700000–1G799999)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIncludes all necessary components for a clean, proper replacement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt from OEM-approved metals and composite materials for long-term reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngineered to meet Mercury Marine’s original equipment specifications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with MerCruiser 3.0L TKS Alpha sterndrive engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAlso suitable for select MerCruiser 3.0L MPI EC Alpha configurations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCommon on runabouts, bowriders, small cruisers, deck boats, and entry-level sport boats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for engines that run in warm climates, carry heavy loads, or spend long days at low speeds where cooling matters \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003emost\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eA healthy water pump affects \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eeverything about the way\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e an engine performs.\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e With a new Mercury 8M0113733 assembly installed, cooling flow becomes smooth and consistent, allowing your engine to settle into a stable idle and maintain safe temperatures under load. The difference shows up in the way the engine reacts — quicker to respond, less prone to heat fade, and steady even when pushing through choppy water or towing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBecause this is a \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003efull\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e assembly, all components fit together cleanly and securely. The pump housing aligns without fuss, the impeller seats \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eproperly\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, and the gaskets create a tight, trustworthy seal\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e. On\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the water, that translates into a cooling system that feels “locked in” — tight, quiet, and reliable. The materials stand up well to corrosion, heat cycles, and long-term exposure, giving boat owners more seasons before the next replacement. It’s a simple upgrade that keeps you on the water longer and protects your engine from costly overheating damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e With cooling components, precision matters. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eAftermarket assemblies may look similar, but even \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esmall\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e variations in housing shape or impeller quality can create performance issues. Mercury Marine part number 8M0113733 is engineered specifically for the 3.0L TKS and MPI EC Alpha engines, delivering proper flow rates, correct tolerances, and proven durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eChoosing OEM ensures you get a part that fits right the first time, installs cleanly, and performs exactly as your engine \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ewas designed\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to run. It’s a practical, cost-effective decision that protects both your \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003epowerplant\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e and your time on the water.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does the Mercury 8M0113733 Water Pump Assembly fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits MerCruiser 3.0L TKS Alpha engines with serial numbers between 1G700000 and 1G799999.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this assembly better than aftermarket alternatives?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM engineering ensures correct tolerances, proper cooling flow, and long-term reliability in marine environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How can I confirm this is the correct part\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Match your serial number range or check your owner’s or service manual for Mercury Marine part number 8M0113733.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Is it suitable for both freshwater and saltwater use?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes — the materials are designed for durability in all marine conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most boat owners with basic mechanical experience can install it using \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ecommon\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e shop tools.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940108194083,"sku":"46-8M0113733","price":134.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0113733_Main.jpg?v=1760631369"},{"product_id":"mercury-water-circulating-pump-fits-mcm-496-mag-ho-and-mie-8-1s-ho-46-8m0113736","title":"Mercury – Water Pump Assembly | MerCruiser Cooling System | Marine Aluminum Housing | 8M0113736","description":"\u003ch2\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Water Pump Assembly | MerCruiser Cooling System | Marine Aluminum Housing | 8M0113736\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e When you’ve spent enough time on the water, you learn to trust the parts that keep your engine cool and calm, even when the day heats up. A dependable water pump becomes one of those unsung heroes — working quietly beneath the deck \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eso you can enjoy the ride without worrying about\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e temperature spikes or unexpected shutdowns. The Mercury 8M0113736 Water Pump Assembly is \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eexactly\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e that kind of part. It gives you the confidence to head out early, run long, and get home without a second thought, because you know the cooling system is doing its job with \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esteady\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, predictable flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eComplete water pump assembly designed for MerCruiser 496 Magnum, Magnum HO, 8.1S, and 8.1S HO engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMarine-grade construction built to withstand continuous exposure to heat, moisture, and vibration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIncludes pump housing and gaskets for a proper, secure installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngineered for high-volume coolant circulation to support large-displacement V8 engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eTested to hold up in harsh saltwater environments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt to meet or exceed original Mercury Marine specifications for flow and durability\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits MerCruiser 496 Magnum and 496 Magnum High Output sterndrive engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits MerCruiser 8.1S and 8.1S High Output inboard engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCommon in performance boats, heavy cruisers, offshore hulls, wake boats, and large runabouts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned for both raw-water and closed-cooling systems requiring a high-capacity pump\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eA good water pump should run so smoothly you barely notice it — and that’s \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eexactly\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e what this Mercury Marine part delivers. O\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ence installed, you’ll see your engine settle into a steady operating temperature, even during \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003elong\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e idle periods, slow no-wake zones, and the kind of hard acceleration that big-block engines love. The pump’s internal design moves coolant with a smooth and balanced rhythm, giving your engine the breathing room it needs to perform without overheating or surging.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eY\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eou’ll also appreciate the tight, secure fit during installation. The housing seats cleanly, the gaskets \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003elay\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e flat, and the mounting points line up the way they’re supposed to. No wrestling, no odd angles — just a clean, confident install. And once it’s in place, the housing \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003estands up to\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e constant heat cycles and the unforgiving nature of saltwater. Ma\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eny boaters notice quieter operation and more stable temperatures the very first time they fire up the engine with the new pump in place.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDurability is where this water pump really shines. It resists corrosion, maintains its internal clearances, and keeps coolant moving efficiently season after season. It’s the kind of upgrade that quietly transforms the reliability of your big-block MerCruiser.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThere’s no shortcut when it comes to cooling a high-output V8. Genuine Mercury Marine parts are engineered specifically for these big-block platforms — with the right materials, the \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eright\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e flow rates, and the kind of durability that offshore conditions demand. Aftermarket pumps might look similar, but they often fall short in long-term reliability or cooling efficiency. Choosing the 8M0113736 Water Pump means you’re protecting your investment, avoiding unnecessary overheating issues, and giving your engine the exact part it \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ewas designed\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e to run with. It’s simply the smart move for anyone who spends real time on the water.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does the 8M0113736 Water Pump fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits MerCruiser 496 Magnum, Magnum High Output, 8.1S, and 8.1S High Output engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: What makes this different from aftermarket water pumps?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM engineering, superior marine materials, better cooling consistency, and long-term durability that generic versions rarely match.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How do I know if this is the correct replacement?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your engine model and serial range. If \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eyour boat is powered by a 496 Magnum or 8.1S platform\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, this is the intended Mercury Marine part.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can this be used in both saltwater and freshwater?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes — it’s engineered to withstand the harsher conditions of saltwater while performing flawlessly in freshwater as well.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Most experienced boat owners or technicians find it simple. It installs as a direct-fit OEM replacement with included gaskets.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940108292387,"sku":"46-8M0113736","price":277.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8M0113736_Main.jpg?v=1760631347"},{"product_id":"mercury-water-circulating-pump-fits-gm-v-6-v-8-engines-46-8m0113734","title":"Mercury – Water Pump Assembly | V6 \u0026 V8 Sterndrive Cooling | OEM Housing \u0026 Components | 8M0113734","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMercury – Water Pump Assembly | V6 \u0026amp; V8 Sterndrive Cooling | OEM Housing \u0026amp; Components | 8M0113734\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Anyone who’s spent long days running a MerCruiser engine knows how much trust you place in your cooling system. When the water pump is healthy, the boat feels different — the engine settles into a steady hum, the throttle feels smoother, and you stop thinking about temperature gauges altogether. That’s the kind of quiet confidence the Mercury 8M0113734 Water Pump delivers. For V6 and V8 sterndrive owners, it’s one of those essential components that keeps your engine protected \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eso\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e the only thing \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eyou’re focused\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e on is the water ahead.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eComplete replacement \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ewater\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e pump and housing\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eBuilt for select V6 MerCruiser engines (serial No. 1A0632239 and below)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-preserver-spaces=\"true\"\u003eFits V8 MerCruiser engines \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eincluding\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e 305, 350, and 377 cubic inch displacement models\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIncludes gaskets for a proper, leak-free installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eDesigned to meet Mercury Marine’s original equipment specifications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCompatible with General Motors–based V6 MerCruiser sterndrive engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFits V8 MerCruiser 305, 350, and 377 sterndrive engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eCommon on bowriders, small cruisers, sport boats, deck boats, and performance sterndrive setups\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-preserver-spaces=\"true\"\u003eIdeal for engines used in warm climates, high-load operation, or extended cruising\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e A reliable water pump is the heartbeat of your engine’s cooling system. Install this assembly, and you’ll notice the engine temperature holding steady in every condition — long idle periods at the marina, slow trolling passes, or high-speed runs across the lake. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe housing and impeller work together to provide \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003estrong\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e, consistent water flow, \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ekeeping the engine from\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e overheating and protecting internal components from stress and premature wear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003eThe parts fit together with the satisfying precision you expect from an OEM design. The gaskets seal tight, the housing aligns without fuss, and everything locks in with a secure, steady feel. On the water, that translates into smoother operation, a more predictable temperature curve, and better long-term durability. The materials resist corrosion and heat stress, giving you season after season of dependable service. For many boaters, replacing the water pump is a smart, preventative move — one that saves you from costly repairs and engine downtime later.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWhy Buy OEM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eWater pumps aren’t a place to cut corners. Aftermarket versions may look similar, but \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003esmall\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e differences in impeller design, housing tolerances, or gasket quality can cause reduced flow or early failure. Mercury Marine part number 8M0113734 is engineered specifically for these V6 and V8 sterndrives, ensuring correct flow rates and long-term protection. \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eYou’re choosing a part that fits right, performs right, and holds up to the demands of real boating. For reliability and peace of mind, OEM is simply the practical choice.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eFAQ\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ1: Which engines does the Mercury 8M0113734 Water Pump fit?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e It fits select V6 MerCruiser engines (serial No. 1A0632239 and below) and V8 models with 305, 350, or 377 cubic inch displacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ2: How is this different from aftermarket pumps?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e OEM pumps match factory specifications exactly, ensuring consistent cooling flow and long-term durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ3: How can I confirm this is the correct part?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Check your engine serial number or refer to your service manual for part number 8M0113734.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ4: Can it be used in saltwater and freshwate\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003er?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e Yes — the materials are designed to withstand both environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-preserver-spaces=\"true\"\u003eQ5: Is installation straightforward?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eMost boat owners \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ecomfortable\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e with basic engine service can install it \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003eusing\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e \u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003ecommon\u003c\/span\u003e\u003cspan data-preserver-spaces=\"true\"\u003e shop tools.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940108325155,"sku":"46-8M0113734","price":154.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0113734_main.jpg?v=1760631383"},{"product_id":"mercury-impeller-repair-kit-46-84277t","title":"Mercury - Impeller Repair Kit - 46-84277T","description":"\u003cp\u003eW p repair kit\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940109766947,"sku":"46-84277T","price":51.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/46-84277t.jpg?v=1698811390"},{"product_id":"mercury-sea-water-pump-fits-gm-vaeu-6-vaeu-8-engines-with-serpentine-belt-46-807151a9","title":"Mercury – Quicksilver Sea Water Pump Housing | For V6 \u0026 V8 MerCruiser Engines with Serpentine Belt System | 807151A9","description":"\u003cp data-start=\"0\" data-end=\"122\"\u003e\u003cstrong data-start=\"0\" data-end=\"120\"\u003eMercury – Quicksilver Sea Water Pump Housing | For V6 \u0026amp; V8 MerCruiser Engines with Serpentine Belt System | 807151A9\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"124\" data-end=\"127\"\u003e\n\u003ch3 data-start=\"129\" data-end=\"147\"\u003e\u003cstrong data-start=\"133\" data-end=\"145\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"148\" data-end=\"754\"\u003eSaltwater takes no prisoners, especially when it comes to metal pump housings. The \u003cstrong data-start=\"231\" data-end=\"293\"\u003eMercury Marine 807151A9 Quicksilver Sea Water Pump Housing\u003c\/strong\u003e is designed to solve that problem with a corrosion-proof, marine-grade plastic body that keeps your cooling system running smooth. Built for \u003cstrong data-start=\"435\" data-end=\"478\"\u003eV6 and V8 MerCruiser sterndrive engines\u003c\/strong\u003e made by \u003cstrong data-start=\"487\" data-end=\"505\"\u003eGeneral Motors\u003c\/strong\u003e, this replacement housing fits engines with \u003cstrong data-start=\"550\" data-end=\"587\"\u003eserpentine belt accessory systems\u003c\/strong\u003e and \u003cstrong data-start=\"592\" data-end=\"615\"\u003eelectric fuel pumps\u003c\/strong\u003e. It’s a direct OEM replacement designed to keep your cooling system reliable and your boat performing at its best — season after season.\u003c\/p\u003e\n\u003chr data-start=\"756\" data-end=\"759\"\u003e\n\u003ch3 data-start=\"761\" data-end=\"783\"\u003e\u003cstrong data-start=\"765\" data-end=\"781\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"786\" data-end=\"889\"\u003e\n\u003cstrong data-start=\"786\" data-end=\"798\"\u003ePurpose:\u003c\/strong\u003e Replaces corroded or worn sea water pump housings to restore steady cooling performance.\u003c\/li\u003e\n\u003cli data-start=\"892\" data-end=\"1002\"\u003e\n\u003cstrong data-start=\"892\" data-end=\"909\"\u003eConstruction:\u003c\/strong\u003e Made from \u003cstrong data-start=\"920\" data-end=\"960\"\u003edurable, corrosion-resistant plastic\u003c\/strong\u003e to outlast brass housings in saltwater.\u003c\/li\u003e\n\u003cli data-start=\"1005\" data-end=\"1121\"\u003e\n\u003cstrong data-start=\"1005\" data-end=\"1023\"\u003eCompatibility:\u003c\/strong\u003e Designed for \u003cstrong data-start=\"1037\" data-end=\"1089\"\u003eGM-built V6 and V8 MerCruiser sterndrive engines\u003c\/strong\u003e with serpentine belt systems.\u003c\/li\u003e\n\u003cli data-start=\"1124\" data-end=\"1198\"\u003e\n\u003cstrong data-start=\"1124\" data-end=\"1140\"\u003ePerformance:\u003c\/strong\u003e Maintains consistent water flow and cooling efficiency.\u003c\/li\u003e\n\u003cli data-start=\"1201\" data-end=\"1293\"\u003e\n\u003cstrong data-start=\"1201\" data-end=\"1217\"\u003eEase of Use:\u003c\/strong\u003e Direct-fit OEM replacement for simple installation and perfect alignment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1295\" data-end=\"1298\"\u003e\n\u003ch3 data-start=\"1300\" data-end=\"1337\"\u003e\u003cstrong data-start=\"1304\" data-end=\"1335\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1340\" data-end=\"1412\"\u003e\n\u003cstrong data-start=\"1340\" data-end=\"1383\"\u003eV6 and V8 MerCruiser sterndrive engines\u003c\/strong\u003e made by \u003cstrong data-start=\"1392\" data-end=\"1410\"\u003eGeneral Motors\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1415\" data-end=\"1499\"\u003eFor models using \u003cstrong data-start=\"1432\" data-end=\"1469\"\u003eserpentine belt accessory systems\u003c\/strong\u003e and \u003cstrong data-start=\"1474\" data-end=\"1497\"\u003eelectric fuel pumps\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1501\" data-end=\"1504\"\u003e\n\u003ch3 data-start=\"1506\" data-end=\"1549\"\u003e\u003cstrong data-start=\"1510\" data-end=\"1547\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1550\" data-end=\"1869\"\u003eThe \u003cstrong data-start=\"1554\" data-end=\"1589\"\u003e807151A9 sea water pump housing\u003c\/strong\u003e ensures reliable cooling in the toughest conditions. Traditional brass housings are strong but prone to corrosion and pitting, especially in saltwater. This upgraded plastic version eliminates that issue, maintaining full cooling efficiency and extending the life of your pump.\u003c\/p\u003e\n\u003cp data-start=\"1871\" data-end=\"2163\"\u003eBuilt to Mercury’s exact dimensions, it fits seamlessly and provides the same dependable water flow your engine was designed for. The lightweight, durable housing resists heat, vibration, and chemical breakdown — delivering long-term protection and steady cooling performance on every trip.\u003c\/p\u003e\n\u003chr data-start=\"2165\" data-end=\"2168\"\u003e\n\u003ch3 data-start=\"2170\" data-end=\"2202\"\u003e\u003cstrong data-start=\"2174\" data-end=\"2200\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2203\" data-end=\"2481\"\u003eThe \u003cstrong data-start=\"2207\" data-end=\"2231\"\u003eQuicksilver 807151A9\u003c\/strong\u003e is a \u003cstrong data-start=\"2237\" data-end=\"2268\"\u003egenuine Mercury Marine part\u003c\/strong\u003e, engineered and tested to the same standards as the components installed at the factory. Aftermarket alternatives often cut corners on materials or dimensions, leading to leaks, poor fitment, or premature wear.\u003c\/p\u003e\n\u003cp data-start=\"2483\" data-end=\"2755\"\u003eMercury’s OEM plastic housing is precision-molded to ensure durability, perfect fit, and zero compromise in cooling flow. It’s the same part Mercury-certified technicians use for professional service — built to handle marine heat and salt exposure without breaking down.\u003c\/p\u003e\n\u003chr data-start=\"2757\" data-end=\"2760\"\u003e\n\u003ch3 data-start=\"2762\" data-end=\"2775\"\u003e\u003cstrong data-start=\"2766\" data-end=\"2773\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2777\" data-end=\"2956\"\u003e\u003cstrong data-start=\"2777\" data-end=\"2812\"\u003eQ1: What engines does this fit?\u003c\/strong\u003e\u003cbr data-start=\"2812\" data-end=\"2815\"\u003eIt fits \u003cstrong data-start=\"2823\" data-end=\"2855\"\u003eV6 and V8 MerCruiser engines\u003c\/strong\u003e made by \u003cstrong data-start=\"2864\" data-end=\"2882\"\u003eGeneral Motors\u003c\/strong\u003e, equipped with \u003cstrong data-start=\"2898\" data-end=\"2925\"\u003eserpentine belt systems\u003c\/strong\u003e and \u003cstrong data-start=\"2930\" data-end=\"2953\"\u003eelectric fuel pumps\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2958\" data-end=\"3116\"\u003e\u003cstrong data-start=\"2958\" data-end=\"2999\"\u003eQ2: Why use plastic instead of brass?\u003c\/strong\u003e\u003cbr data-start=\"2999\" data-end=\"3002\"\u003ePlastic resists \u003cstrong data-start=\"3018\" data-end=\"3043\"\u003ecorrosion and pitting\u003c\/strong\u003e far better in saltwater, reducing maintenance and extending pump life.\u003c\/p\u003e\n\u003cp data-start=\"3118\" data-end=\"3241\"\u003e\u003cstrong data-start=\"3118\" data-end=\"3153\"\u003eQ3: Is it a direct replacement?\u003c\/strong\u003e\u003cbr data-start=\"3153\" data-end=\"3156\"\u003eYes — it’s a \u003cstrong data-start=\"3169\" data-end=\"3195\"\u003edirect-fit OEM housing\u003c\/strong\u003e that matches the original design perfectly.\u003c\/p\u003e\n\u003cp data-start=\"3243\" data-end=\"3399\"\u003e\u003cstrong data-start=\"3243\" data-end=\"3298\"\u003eQ4: How does it perform compared to metal housings?\u003c\/strong\u003e\u003cbr data-start=\"3298\" data-end=\"3301\"\u003eIt provides \u003cstrong data-start=\"3313\" data-end=\"3342\"\u003eequal cooling performance\u003c\/strong\u003e with none of the corrosion issues metal versions face.\u003c\/p\u003e\n\u003cp data-start=\"3401\" data-end=\"3570\"\u003e\u003cstrong data-start=\"3401\" data-end=\"3440\"\u003eQ5: Why OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3440\" data-end=\"3443\"\u003eBecause \u003cstrong data-start=\"3451\" data-end=\"3472\"\u003eMercury OEM parts\u003c\/strong\u003e guarantee an exact fit and the proven durability that keeps your engine running cool for years.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940113469731,"sku":"46-807151A9","price":593.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/807151a9_main.jpg?v=1760631202"},{"product_id":"mercury-sea-water-pump-fits-gm-vaeu-8-gen-v-vi-engines-with-mechanical-fuel-pumps-46-807151a8","title":"Mercury – Quicksilver Sea Water Pump Housing | For V8 MerCruiser Engines with V-Belt Systems | 807151A8","description":"\u003cp data-start=\"0\" data-end=\"109\"\u003e\u003cstrong data-start=\"0\" data-end=\"107\"\u003eMercury – Quicksilver Sea Water Pump Housing | For V8 MerCruiser Engines with V-Belt Systems | 807151A8\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"111\" data-end=\"114\"\u003e\n\u003ch3 data-start=\"116\" data-end=\"134\"\u003e\u003cstrong data-start=\"120\" data-end=\"132\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"135\" data-end=\"658\"\u003eSaltwater is tough on metal, but the \u003cstrong data-start=\"172\" data-end=\"234\"\u003eMercury Marine 807151A8 Quicksilver Sea Water Pump Housing\u003c\/strong\u003e is built to handle it. Designed for \u003cstrong data-start=\"271\" data-end=\"296\"\u003eV8 MerCruiser engines\u003c\/strong\u003e made by \u003cstrong data-start=\"305\" data-end=\"355\"\u003eGeneral Motors (454 and 502 CID, Gen V and VI)\u003c\/strong\u003e, this durable plastic housing replaces traditional brass pump bodies that can corrode or seize over time. It’s made to fit engines with \u003cstrong data-start=\"492\" data-end=\"527\"\u003eV-belt accessory pulley systems\u003c\/strong\u003e and \u003cstrong data-start=\"532\" data-end=\"557\"\u003emechanical fuel pumps\u003c\/strong\u003e, delivering long-lasting performance and the same reliable cooling flow your engine was built for.\u003c\/p\u003e\n\u003chr data-start=\"660\" data-end=\"663\"\u003e\n\u003ch3 data-start=\"665\" data-end=\"687\"\u003e\u003cstrong data-start=\"669\" data-end=\"685\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"690\" data-end=\"793\"\u003e\n\u003cstrong data-start=\"690\" data-end=\"702\"\u003ePurpose:\u003c\/strong\u003e Replaces corroded or worn sea water pump housings to maintain consistent engine cooling.\u003c\/li\u003e\n\u003cli data-start=\"796\" data-end=\"895\"\u003e\n\u003cstrong data-start=\"796\" data-end=\"813\"\u003eConstruction:\u003c\/strong\u003e Made from \u003cstrong data-start=\"824\" data-end=\"855\"\u003ecorrosion-resistant plastic\u003c\/strong\u003e for superior durability in saltwater.\u003c\/li\u003e\n\u003cli data-start=\"898\" data-end=\"1014\"\u003e\n\u003cstrong data-start=\"898\" data-end=\"916\"\u003eCompatibility:\u003c\/strong\u003e Fits \u003cstrong data-start=\"922\" data-end=\"979\"\u003eGM-built V8 MerCruiser 454 and 502 CID (Gen V and VI)\u003c\/strong\u003e engines with \u003cstrong data-start=\"993\" data-end=\"1011\"\u003eV-belt systems\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1017\" data-end=\"1090\"\u003e\n\u003cstrong data-start=\"1017\" data-end=\"1033\"\u003ePerformance:\u003c\/strong\u003e Designed for steady water flow and extended pump life.\u003c\/li\u003e\n\u003cli data-start=\"1093\" data-end=\"1177\"\u003e\n\u003cstrong data-start=\"1093\" data-end=\"1109\"\u003eEase of Use:\u003c\/strong\u003e Direct OEM replacement for simple installation and a perfect fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1179\" data-end=\"1182\"\u003e\n\u003ch3 data-start=\"1184\" data-end=\"1221\"\u003e\u003cstrong data-start=\"1188\" data-end=\"1219\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1224\" data-end=\"1279\"\u003e\n\u003cstrong data-start=\"1224\" data-end=\"1249\"\u003eV8 MerCruiser engines\u003c\/strong\u003e built by \u003cstrong data-start=\"1259\" data-end=\"1277\"\u003eGeneral Motors\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1284\" data-end=\"1308\"\u003e454 CID (Gen V and VI)\u003c\/li\u003e\n\u003cli data-start=\"1313\" data-end=\"1337\"\u003e502 CID (Gen V and VI)\u003c\/li\u003e\n\u003cli data-start=\"1340\" data-end=\"1413\"\u003eEngines with \u003cstrong data-start=\"1353\" data-end=\"1381\"\u003eV-belt accessory systems\u003c\/strong\u003e and \u003cstrong data-start=\"1386\" data-end=\"1411\"\u003emechanical fuel pumps\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1415\" data-end=\"1418\"\u003e\n\u003ch3 data-start=\"1420\" data-end=\"1463\"\u003e\u003cstrong data-start=\"1424\" data-end=\"1461\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1464\" data-end=\"1769\"\u003eThe \u003cstrong data-start=\"1468\" data-end=\"1493\"\u003e807151A8 pump housing\u003c\/strong\u003e is built for the long haul. Metal housings can corrode or pit when exposed to saltwater, leading to poor cooling performance and early pump failure. This OEM plastic version eliminates that problem entirely, ensuring a steady, reliable flow of cooling water to your engine.\u003c\/p\u003e\n\u003cp data-start=\"1771\" data-end=\"2053\"\u003eBecause it’s made to Mercury’s exact specifications, the fit is precise and the water flow remains balanced across your cooling system. The plastic design resists heat, vibration, and corrosion, making it ideal for marine conditions where durability and dependability matter most.\u003c\/p\u003e\n\u003chr data-start=\"2055\" data-end=\"2058\"\u003e\n\u003ch3 data-start=\"2060\" data-end=\"2092\"\u003e\u003cstrong data-start=\"2064\" data-end=\"2090\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2093\" data-end=\"2361\"\u003eThe \u003cstrong data-start=\"2097\" data-end=\"2121\"\u003eQuicksilver 807151A8\u003c\/strong\u003e is a \u003cstrong data-start=\"2127\" data-end=\"2165\"\u003egenuine Mercury Marine replacement\u003c\/strong\u003e, built for the same engines it protects. Aftermarket housings might look the part but can have small dimensional differences or use cheaper materials that degrade faster in marine environments.\u003c\/p\u003e\n\u003cp data-start=\"2363\" data-end=\"2616\"\u003eMercury’s OEM design ensures corrosion-free performance, proper fit, and long-term reliability — the same quality that goes into every new MerCruiser engine. It’s trusted by boaters and technicians worldwide to keep engines running cool and efficient.\u003c\/p\u003e\n\u003chr data-start=\"2618\" data-end=\"2621\"\u003e\n\u003ch3 data-start=\"2623\" data-end=\"2636\"\u003e\u003cstrong data-start=\"2627\" data-end=\"2634\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2638\" data-end=\"2821\"\u003e\u003cstrong data-start=\"2638\" data-end=\"2681\"\u003eQ1: What engines does this housing fit?\u003c\/strong\u003e\u003cbr data-start=\"2681\" data-end=\"2684\"\u003eIt’s made for \u003cstrong data-start=\"2698\" data-end=\"2732\"\u003eGM-built V8 MerCruiser engines\u003c\/strong\u003e (454 and 502 CID, Gen V and VI) with \u003cstrong data-start=\"2770\" data-end=\"2788\"\u003eV-belt systems\u003c\/strong\u003e and \u003cstrong data-start=\"2793\" data-end=\"2818\"\u003emechanical fuel pumps\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2823\" data-end=\"2961\"\u003e\u003cstrong data-start=\"2823\" data-end=\"2864\"\u003eQ2: Why use plastic instead of brass?\u003c\/strong\u003e\u003cbr data-start=\"2864\" data-end=\"2867\"\u003ePlastic is \u003cstrong data-start=\"2878\" data-end=\"2910\"\u003elightweight, corrosion-proof\u003c\/strong\u003e, and won’t seize or pit like metal in saltwater.\u003c\/p\u003e\n\u003cp data-start=\"2963\" data-end=\"3078\"\u003e\u003cstrong data-start=\"2963\" data-end=\"2998\"\u003eQ3: Is it a direct replacement?\u003c\/strong\u003e\u003cbr data-start=\"2998\" data-end=\"3001\"\u003eYes — it’s a \u003cstrong data-start=\"3014\" data-end=\"3040\"\u003edirect-fit OEM housing\u003c\/strong\u003e built to match the original design.\u003c\/p\u003e\n\u003cp data-start=\"3080\" data-end=\"3198\"\u003e\u003cstrong data-start=\"3080\" data-end=\"3114\"\u003eQ4: Will it affect water flow?\u003c\/strong\u003e\u003cbr data-start=\"3114\" data-end=\"3117\"\u003eNo, it maintains the \u003cstrong data-start=\"3138\" data-end=\"3179\"\u003esame flow rate and cooling efficiency\u003c\/strong\u003e as the original.\u003c\/p\u003e\n\u003cp data-start=\"3200\" data-end=\"3379\"\u003e\u003cstrong data-start=\"3200\" data-end=\"3233\"\u003eQ5: Why OEM over aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3233\" data-end=\"3236\"\u003eBecause \u003cstrong data-start=\"3244\" data-end=\"3265\"\u003eMercury OEM parts\u003c\/strong\u003e are engineered for exact fit and durability, ensuring long-term cooling performance in harsh marine conditions.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940113502499,"sku":"46-807151A8","price":1058.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/807151a8_main.jpg?v=1760631200"},{"product_id":"mercury-sea-water-pump-fits-gm-vaeu-6-vaeu-8-gen-vi-engines-46-807151a12","title":"Mercury – Quicksilver Sea Water Pump Housing | For V6 \u0026 V8 MerCruiser Sterndrive Engines | 807151A12","description":"\u003cp data-start=\"0\" data-end=\"106\"\u003e\u003cstrong data-start=\"0\" data-end=\"104\"\u003eMercury – Quicksilver Sea Water Pump Housing | For V6 \u0026amp; V8 MerCruiser Sterndrive Engines | 807151A12\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"108\" data-end=\"111\"\u003e\n\u003ch3 data-start=\"113\" data-end=\"131\"\u003e\u003cstrong data-start=\"117\" data-end=\"129\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"132\" data-end=\"672\"\u003eSaltwater can be brutal on metal parts, but the \u003cstrong data-start=\"180\" data-end=\"243\"\u003eMercury Marine 807151A12 Quicksilver Sea Water Pump Housing\u003c\/strong\u003e is built to fight back. Designed for \u003cstrong data-start=\"281\" data-end=\"324\"\u003eV6 and V8 MerCruiser sterndrive engines\u003c\/strong\u003e made by \u003cstrong data-start=\"333\" data-end=\"369\"\u003eGeneral Motors (454 and 502 CID)\u003c\/strong\u003e, this housing is molded from corrosion-resistant plastic — the perfect material for longevity in marine conditions. It’s built for engines equipped with a V-belt pulley system and electric fuel pumps, offering the same reliability and fit as the original brass version without the corrosion concerns.\u003c\/p\u003e\n\u003chr data-start=\"674\" data-end=\"677\"\u003e\n\u003ch3 data-start=\"679\" data-end=\"701\"\u003e\u003cstrong data-start=\"683\" data-end=\"699\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"704\" data-end=\"801\"\u003e\n\u003cstrong data-start=\"704\" data-end=\"716\"\u003ePurpose:\u003c\/strong\u003e Replaces corroded or worn sea water pump housings to maintain steady cooling flow.\u003c\/li\u003e\n\u003cli data-start=\"804\" data-end=\"894\"\u003e\n\u003cstrong data-start=\"804\" data-end=\"815\"\u003eDesign:\u003c\/strong\u003e Made from \u003cstrong data-start=\"826\" data-end=\"845\"\u003edurable plastic\u003c\/strong\u003e to resist corrosion in saltwater environments.\u003c\/li\u003e\n\u003cli data-start=\"897\" data-end=\"1003\"\u003e\n\u003cstrong data-start=\"897\" data-end=\"915\"\u003eCompatibility:\u003c\/strong\u003e Fits specific \u003cstrong data-start=\"930\" data-end=\"982\"\u003eGM-built V6 and V8 MerCruiser sterndrive engines\u003c\/strong\u003e (454 and 502 CID).\u003c\/li\u003e\n\u003cli data-start=\"1006\" data-end=\"1087\"\u003e\n\u003cstrong data-start=\"1006\" data-end=\"1022\"\u003ePerformance:\u003c\/strong\u003e Maintains consistent cooling and prevents premature pump wear.\u003c\/li\u003e\n\u003cli data-start=\"1090\" data-end=\"1156\"\u003e\n\u003cstrong data-start=\"1090\" data-end=\"1106\"\u003eEase of Use:\u003c\/strong\u003e Direct OEM replacement for a quick, secure fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1158\" data-end=\"1161\"\u003e\n\u003ch3 data-start=\"1163\" data-end=\"1200\"\u003e\u003cstrong data-start=\"1167\" data-end=\"1198\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1203\" data-end=\"1293\"\u003e\n\u003cstrong data-start=\"1203\" data-end=\"1246\"\u003eV6 and V8 MerCruiser sterndrive engines\u003c\/strong\u003e made by \u003cstrong data-start=\"1255\" data-end=\"1291\"\u003eGeneral Motors (454 and 502 CID)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1296\" data-end=\"1367\"\u003eEngines with \u003cstrong data-start=\"1309\" data-end=\"1337\"\u003eV-belt accessory pulleys\u003c\/strong\u003e and \u003cstrong data-start=\"1342\" data-end=\"1365\"\u003eelectric fuel pumps\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1369\" data-end=\"1372\"\u003e\n\u003ch3 data-start=\"1374\" data-end=\"1417\"\u003e\u003cstrong data-start=\"1378\" data-end=\"1415\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1418\" data-end=\"1752\"\u003eThe \u003cstrong data-start=\"1422\" data-end=\"1448\"\u003e807151A12 pump housing\u003c\/strong\u003e plays a critical role in your engine’s cooling system. Over time, metal housings can corrode internally, reducing water flow and efficiency. This plastic replacement solves that problem for good, maintaining consistent water circulation through your engine while standing up to years of salt exposure.\u003c\/p\u003e\n\u003cp data-start=\"1754\" data-end=\"2026\"\u003eBecause it’s built to Mercury’s exact specifications, it installs perfectly and seals tightly, restoring full cooling performance. With this housing in place, your engine runs cooler, lasts longer, and avoids the overheating issues that can ruin a good day on the water.\u003c\/p\u003e\n\u003chr data-start=\"2028\" data-end=\"2031\"\u003e\n\u003ch3 data-start=\"2033\" data-end=\"2065\"\u003e\u003cstrong data-start=\"2037\" data-end=\"2063\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2066\" data-end=\"2312\"\u003eThe \u003cstrong data-start=\"2070\" data-end=\"2095\"\u003eQuicksilver 807151A12\u003c\/strong\u003e is a \u003cstrong data-start=\"2101\" data-end=\"2139\"\u003egenuine Mercury Marine replacement\u003c\/strong\u003e, designed and tested for real-world marine use. Aftermarket parts might look similar, but they rarely match Mercury’s precision fit, material quality, or flow efficiency.\u003c\/p\u003e\n\u003cp data-start=\"2314\" data-end=\"2592\"\u003eMercury’s OEM components are engineered to the same standards used in new MerCruiser engines, ensuring reliable cooling and a long service life — especially in demanding saltwater conditions. It’s protection you can count on, built by the same people who designed your engine.\u003c\/p\u003e\n\u003chr data-start=\"2594\" data-end=\"2597\"\u003e\n\u003ch3 data-start=\"2599\" data-end=\"2612\"\u003e\u003cstrong data-start=\"2603\" data-end=\"2610\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2614\" data-end=\"2780\"\u003e\u003cstrong data-start=\"2614\" data-end=\"2657\"\u003eQ1: What engines does this housing fit?\u003c\/strong\u003e\u003cbr data-start=\"2657\" data-end=\"2660\"\u003eIt’s made for \u003cstrong data-start=\"2674\" data-end=\"2733\"\u003eGM-built V6 and V8 MerCruiser engines (454 and 502 CID)\u003c\/strong\u003e with V-belt systems and electric fuel pumps.\u003c\/p\u003e\n\u003cp data-start=\"2782\" data-end=\"2911\"\u003e\u003cstrong data-start=\"2782\" data-end=\"2812\"\u003eQ2: Why switch to plastic?\u003c\/strong\u003e\u003cbr data-start=\"2812\" data-end=\"2815\"\u003ePlastic is \u003cstrong data-start=\"2826\" data-end=\"2845\"\u003ecorrosion-proof\u003c\/strong\u003e and lasts longer than brass or metal in saltwater environments.\u003c\/p\u003e\n\u003cp data-start=\"2913\" data-end=\"3047\"\u003e\u003cstrong data-start=\"2913\" data-end=\"2958\"\u003eQ3: Will it fit the same as the original?\u003c\/strong\u003e\u003cbr data-start=\"2958\" data-end=\"2961\"\u003eYes — it’s a \u003cstrong data-start=\"2974\" data-end=\"3000\"\u003edirect OEM replacement\u003c\/strong\u003e with identical fit and flow characteristics.\u003c\/p\u003e\n\u003cp data-start=\"3049\" data-end=\"3168\"\u003e\u003cstrong data-start=\"3049\" data-end=\"3088\"\u003eQ4: How does it affect performance?\u003c\/strong\u003e\u003cbr data-start=\"3088\" data-end=\"3091\"\u003eIt restores proper cooling flow, helping prevent overheating and pump wear.\u003c\/p\u003e\n\u003cp data-start=\"3170\" data-end=\"3360\"\u003e\u003cstrong data-start=\"3170\" data-end=\"3221\"\u003eQ5: Why use Mercury OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3221\" data-end=\"3224\"\u003eBecause \u003cstrong data-start=\"3232\" data-end=\"3253\"\u003eMercury OEM parts\u003c\/strong\u003e guarantee exact fit, durability, and reliable cooling performance that aftermarket versions can’t match.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940113633571,"sku":"46-807151A12","price":566.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/807151a12_main.jpg?v=1760631201"},{"product_id":"mercury-complete-water-pump-fits-mercury-mariner-8-9-9-hp-fourstroke-outboards-nonaeu-bigfoot-2005-newer-46-803750a03","title":"Mercury – Quicksilver Replacement Water Pump Kit | 9-Piece Cooling System Service Set | 803750A03","description":"\u003cp data-start=\"0\" data-end=\"103\"\u003e\u003cstrong data-start=\"0\" data-end=\"101\"\u003eMercury – Quicksilver Replacement Water Pump Kit | 9-Piece Cooling System Service Set | 803750A03\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"105\" data-end=\"108\"\u003e\n\u003ch3 data-start=\"110\" data-end=\"128\"\u003e\u003cstrong data-start=\"114\" data-end=\"126\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"129\" data-end=\"655\"\u003eKeep your outboard running cool and dependable with the \u003cstrong data-start=\"185\" data-end=\"252\"\u003eMercury Marine 803750A03 Quicksilver Replacement Water Pump Kit\u003c\/strong\u003e. This \u003cstrong data-start=\"259\" data-end=\"286\"\u003e9-piece OEM-quality kit\u003c\/strong\u003e provides all the components you need to restore proper cooling flow, including the water pump housing, impeller, plate, and water guide tube. Designed for \u003cstrong data-start=\"442\" data-end=\"507\"\u003e2005 and newer Mercury and Mariner 8–9.9HP 4-Stroke outboards\u003c\/strong\u003e, it ensures your engine’s cooling system performs like new, preventing overheating and maintaining peak efficiency throughout the boating season.\u003c\/p\u003e\n\u003chr data-start=\"657\" data-end=\"660\"\u003e\n\u003ch3 data-start=\"662\" data-end=\"684\"\u003e\u003cstrong data-start=\"666\" data-end=\"682\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"687\" data-end=\"774\"\u003e\n\u003cstrong data-start=\"687\" data-end=\"699\"\u003ePurpose:\u003c\/strong\u003e Rebuilds your outboard’s water pump to restore full cooling performance.\u003c\/li\u003e\n\u003cli data-start=\"777\" data-end=\"892\"\u003e\n\u003cstrong data-start=\"777\" data-end=\"794\"\u003eComplete Kit:\u003c\/strong\u003e Includes \u003cstrong data-start=\"804\" data-end=\"863\"\u003ehousing, impeller, plate, gaskets, and water guide tube\u003c\/strong\u003e for a full-service repair.\u003c\/li\u003e\n\u003cli data-start=\"895\" data-end=\"984\"\u003e\n\u003cstrong data-start=\"895\" data-end=\"911\"\u003ePerformance:\u003c\/strong\u003e Delivers consistent water flow for optimal engine temperature control.\u003c\/li\u003e\n\u003cli data-start=\"987\" data-end=\"1083\"\u003e\n\u003cstrong data-start=\"987\" data-end=\"1002\"\u003eDurability:\u003c\/strong\u003e Features \u003cstrong data-start=\"1012\" data-end=\"1044\"\u003eflexible impeller elastomers\u003c\/strong\u003e that handle wide temperature swings.\u003c\/li\u003e\n\u003cli data-start=\"1086\" data-end=\"1190\"\u003e\n\u003cstrong data-start=\"1086\" data-end=\"1102\"\u003eEase of Use:\u003c\/strong\u003e All-in-one OEM kit designed for direct fit and easy installation with standard tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1192\" data-end=\"1195\"\u003e\n\u003ch3 data-start=\"1197\" data-end=\"1234\"\u003e\u003cstrong data-start=\"1201\" data-end=\"1232\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1237\" data-end=\"1295\"\u003e\u003cstrong data-start=\"1237\" data-end=\"1293\"\u003eMercury and Mariner 8HP and 9.9HP 4-Stroke outboards\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"1298\" data-end=\"1329\"\u003e\u003cstrong data-start=\"1298\" data-end=\"1327\"\u003eModel year 2005 and newer\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1331\" data-end=\"1334\"\u003e\n\u003ch3 data-start=\"1336\" data-end=\"1379\"\u003e\u003cstrong data-start=\"1340\" data-end=\"1377\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1380\" data-end=\"1723\"\u003eThe \u003cstrong data-start=\"1384\" data-end=\"1412\"\u003e803750A03 water pump kit\u003c\/strong\u003e keeps your cooling system at peak efficiency by replacing every critical part in one go. Old or damaged components can reduce water flow and cause overheating, which can lead to expensive repairs. This kit restores full circulation, ensuring your engine runs cool and reliable no matter how hard you push it.\u003c\/p\u003e\n\u003cp data-start=\"1725\" data-end=\"1975\"\u003eThe impeller’s advanced elastomer material offers better flexibility and longevity, maintaining high performance through a range of temperatures. With everything you need in one box, it’s the simplest and most complete way to protect your outboard.\u003c\/p\u003e\n\u003chr data-start=\"1977\" data-end=\"1980\"\u003e\n\u003ch3 data-start=\"1982\" data-end=\"2014\"\u003e\u003cstrong data-start=\"1986\" data-end=\"2012\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2015\" data-end=\"2297\"\u003eThe \u003cstrong data-start=\"2019\" data-end=\"2044\"\u003eQuicksilver 803750A03\u003c\/strong\u003e is a \u003cstrong data-start=\"2050\" data-end=\"2081\"\u003egenuine Mercury Marine part\u003c\/strong\u003e, designed and tested to meet the same standards as the components originally installed in your engine. Aftermarket kits may not fit perfectly or could use lower-quality materials that fail under marine conditions.\u003c\/p\u003e\n\u003cp data-start=\"2299\" data-end=\"2470\"\u003eMercury’s OEM design guarantees precise tolerances, high-quality rubber, and corrosion-resistant hardware — delivering the durability and reliability that boaters trust.\u003c\/p\u003e\n\u003chr data-start=\"2472\" data-end=\"2475\"\u003e\n\u003ch3 data-start=\"2477\" data-end=\"2490\"\u003e\u003cstrong data-start=\"2481\" data-end=\"2488\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2492\" data-end=\"2626\"\u003e\u003cstrong data-start=\"2492\" data-end=\"2538\"\u003eQ1: What engines is this kit designed for?\u003c\/strong\u003e\u003cbr data-start=\"2538\" data-end=\"2541\"\u003eIt fits \u003cstrong data-start=\"2549\" data-end=\"2599\"\u003eMercury and Mariner 8–9.9HP 4-Stroke outboards\u003c\/strong\u003e from \u003cstrong data-start=\"2605\" data-end=\"2623\"\u003e2005 and newer\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2628\" data-end=\"2767\"\u003e\u003cstrong data-start=\"2628\" data-end=\"2663\"\u003eQ2: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-start=\"2663\" data-end=\"2666\"\u003eA \u003cstrong data-start=\"2668\" data-end=\"2683\"\u003e9-piece set\u003c\/strong\u003e featuring the water pump housing, impeller, plate, gaskets, and water guide tube.\u003c\/p\u003e\n\u003cp data-start=\"2769\" data-end=\"2920\"\u003e\u003cstrong data-start=\"2769\" data-end=\"2813\"\u003eQ3: Why should I replace the entire kit?\u003c\/strong\u003e\u003cbr data-start=\"2813\" data-end=\"2816\"\u003eReplacing all components ensures consistent water flow and protects against leaks or impeller failure.\u003c\/p\u003e\n\u003cp data-start=\"2922\" data-end=\"3060\"\u003e\u003cstrong data-start=\"2922\" data-end=\"2952\"\u003eQ4: How long does it last?\u003c\/strong\u003e\u003cbr data-start=\"2952\" data-end=\"2955\"\u003eMercury recommends inspecting or replacing your pump \u003cstrong data-start=\"3008\" data-end=\"3039\"\u003eannually or every 100 hours\u003c\/strong\u003e, depending on use.\u003c\/p\u003e\n\u003cp data-start=\"3062\" data-end=\"3219\"\u003e\u003cstrong data-start=\"3062\" data-end=\"3101\"\u003eQ5: Why OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3101\" data-end=\"3104\"\u003eOEM parts guarantee \u003cstrong data-start=\"3124\" data-end=\"3192\"\u003eaccurate fitment, high-quality materials, and proven performance\u003c\/strong\u003e for lasting reliability.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940113830179,"sku":"46-803750A03","price":119.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/803750a03_main.jpg?v=1760631190"},{"product_id":"mercury-outboard-complete-water-pump-fits-various-35-40-50-65-hp-46-77516a3","title":"Mercury - Outboard Complete Water Pump - Fits Various 35 - 40 - 50 - 65 HP - 46-77516A3","description":"\u003cp\u003eIncludes both upper \u0026amp; lower housings, gaskets, plate and impeller.\u003c\/p\u003e \u003cp\u003eFits various Mercury 35\/40\/50\/65 hp outboard engines prior to 1976.\u003c\/p\u003e \u003cp\u003eSee application chart for specific serial number breakdowns.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940114485539,"sku":"46-77516A3","price":99.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/46-77516a3.jpg?v=1698811406"},{"product_id":"mercury-outboard-complete-water-pump-fits-30-jet-35-40-45-50-70-hp-2-cycle-2-3-4-cylinder-46-77177a3","title":"Mercury – Quicksilver Water Pump Repair Kit | Cooling System Part | 30–70HP 2-Stroke Outboards | 77177A3","description":"\u003cp data-start=\"0\" data-end=\"110\"\u003e\u003cstrong data-start=\"0\" data-end=\"108\"\u003eMercury – Quicksilver Water Pump Repair Kit | Cooling System Part | 30–70HP 2-Stroke Outboards | 77177A3\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"112\" data-end=\"115\"\u003e\n\u003ch3 data-start=\"117\" data-end=\"135\"\u003e\u003cstrong data-start=\"121\" data-end=\"133\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"136\" data-end=\"679\"\u003eA healthy cooling system is what keeps your outboard running cool and dependable, season after season. The \u003cstrong data-start=\"243\" data-end=\"303\"\u003eMercury Marine 77177A3 Quicksilver Water Pump Repair Kit\u003c\/strong\u003e is one of the most complete kits available for \u003cstrong data-start=\"351\" data-end=\"401\"\u003eMercury and Mariner 30–70HP 2-stroke outboards\u003c\/strong\u003e. It includes everything you need — from the impeller and housings to the gaskets, seals, and water tube coupling. Whether you’re doing preventative maintenance or rebuilding a tired pump, this OEM kit restores proper water flow and helps protect your engine from overheating.\u003c\/p\u003e\n\u003chr data-start=\"681\" data-end=\"684\"\u003e\n\u003ch3 data-start=\"686\" data-end=\"708\"\u003e\u003cstrong data-start=\"690\" data-end=\"706\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"711\" data-end=\"787\"\u003e\n\u003cstrong data-start=\"711\" data-end=\"723\"\u003ePurpose:\u003c\/strong\u003e Rebuilds the water pump to restore consistent engine cooling.\u003c\/li\u003e\n\u003cli data-start=\"790\" data-end=\"932\"\u003e\n\u003cstrong data-start=\"790\" data-end=\"803\"\u003eContents:\u003c\/strong\u003e Includes \u003cstrong data-start=\"813\" data-end=\"929\"\u003eimpeller, upper and lower housings, gaskets, seals, drive key, face plate, seal carrier, and water tube coupling\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"935\" data-end=\"1031\"\u003e\n\u003cstrong data-start=\"935\" data-end=\"948\"\u003eMaterial:\u003c\/strong\u003e Made with \u003cstrong data-start=\"959\" data-end=\"1013\"\u003emarine-grade rubber and corrosion-resistant metals\u003c\/strong\u003e for durability.\u003c\/li\u003e\n\u003cli data-start=\"1034\" data-end=\"1134\"\u003e\n\u003cstrong data-start=\"1034\" data-end=\"1050\"\u003ePerformance:\u003c\/strong\u003e Maintains proper water pressure for steady engine temperature and smooth running.\u003c\/li\u003e\n\u003cli data-start=\"1137\" data-end=\"1230\"\u003e\n\u003cstrong data-start=\"1137\" data-end=\"1152\"\u003eDurability:\u003c\/strong\u003e Built to handle salt, vibration, and heat without losing shape or strength.\u003c\/li\u003e\n\u003cli data-start=\"1233\" data-end=\"1319\"\u003e\n\u003cstrong data-start=\"1233\" data-end=\"1253\"\u003eEase of Service:\u003c\/strong\u003e All-in-one OEM kit for an accurate fit and simple installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1321\" data-end=\"1324\"\u003e\n\u003ch3 data-start=\"1326\" data-end=\"1363\"\u003e\u003cstrong data-start=\"1330\" data-end=\"1361\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1366\" data-end=\"1402\"\u003eMercury 30–70HP 2-stroke outboards\u003c\/li\u003e\n\u003cli data-start=\"1405\" data-end=\"1441\"\u003eMariner 30–70HP 2-stroke outboards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1443\" data-end=\"1446\"\u003e\n\u003ch3 data-start=\"1448\" data-end=\"1491\"\u003e\u003cstrong data-start=\"1452\" data-end=\"1489\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1492\" data-end=\"1751\"\u003eThe \u003cstrong data-start=\"1496\" data-end=\"1511\"\u003e77177A3 kit\u003c\/strong\u003e restores cooling efficiency by replacing worn or damaged pump components that can lead to overheating. The flexible impeller provides a steady water flow, while the precision-molded housings and seals prevent leaks and maintain pressure.\u003c\/p\u003e\n\u003cp data-start=\"1753\" data-end=\"2004\"\u003eInstalling this kit ensures your engine runs at the right temperature, idles smoother, and lasts longer. It’s a simple fix that can make a big difference in how your outboard performs and how much peace of mind you have when you’re miles from shore.\u003c\/p\u003e\n\u003chr data-start=\"2006\" data-end=\"2009\"\u003e\n\u003ch3 data-start=\"2011\" data-end=\"2043\"\u003e\u003cstrong data-start=\"2015\" data-end=\"2041\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2044\" data-end=\"2348\"\u003eThe \u003cstrong data-start=\"2048\" data-end=\"2071\"\u003eQuicksilver 77177A3\u003c\/strong\u003e is a \u003cstrong data-start=\"2077\" data-end=\"2114\"\u003egenuine Mercury Marine repair kit\u003c\/strong\u003e, made to exact factory tolerances. Aftermarket kits may fit loosely or use materials that can swell or crack under heat. Mercury’s OEM kits are tested for flow rate, seal integrity, and durability in real-world marine environments.\u003c\/p\u003e\n\u003cp data-start=\"2350\" data-end=\"2500\"\u003eUsing OEM ensures that every part matches perfectly — keeping your cooling system efficient and your engine protected for years of reliable service.\u003c\/p\u003e\n\u003chr data-start=\"2502\" data-end=\"2505\"\u003e\n\u003ch3 data-start=\"2507\" data-end=\"2520\"\u003e\u003cstrong data-start=\"2511\" data-end=\"2518\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2522\" data-end=\"2625\"\u003e\u003cstrong data-start=\"2522\" data-end=\"2561\"\u003eQ1: What engines does this kit fit?\u003c\/strong\u003e\u003cbr data-start=\"2561\" data-end=\"2564\"\u003eIt fits \u003cstrong data-start=\"2572\" data-end=\"2622\"\u003eMercury and Mariner 30–70HP 2-stroke outboards\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2627\" data-end=\"2789\"\u003e\u003cstrong data-start=\"2627\" data-end=\"2662\"\u003eQ2: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-start=\"2662\" data-end=\"2665\"\u003eEverything you need: \u003cstrong data-start=\"2686\" data-end=\"2786\"\u003eimpeller, housings, seals, gaskets, drive key, face plate, seal carrier, and water tube coupling\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2791\" data-end=\"2930\"\u003e\u003cstrong data-start=\"2791\" data-end=\"2834\"\u003eQ3: Why should I replace my water pump?\u003c\/strong\u003e\u003cbr data-start=\"2834\" data-end=\"2837\"\u003eA weak or failing pump can lead to overheating, poor performance, or serious engine damage.\u003c\/p\u003e\n\u003cp data-start=\"2932\" data-end=\"3065\"\u003e\u003cstrong data-start=\"2932\" data-end=\"2966\"\u003eQ4: How hard is it to install?\u003c\/strong\u003e\u003cbr data-start=\"2966\" data-end=\"2969\"\u003eIt’s straightforward with a service manual and basic tools — a common DIY job for boat owners.\u003c\/p\u003e\n\u003cp data-start=\"3067\" data-end=\"3230\"\u003e\u003cstrong data-start=\"3067\" data-end=\"3106\"\u003eQ5: Why OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3106\" data-end=\"3109\"\u003eMercury OEM kits ensure proper fit, flow, and longevity, keeping your engine’s cooling system dependable and leak-free.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940114714915,"sku":"46-77177A3","price":110.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/77177a3_main.jpg?v=1760631197"},{"product_id":"mercury-complete-water-pump-fits-70-hp-3-cylinder-outboard-46-73640a2","title":"Mercury - Complete Water Pump - Fits 70 HP 3 Cylinder Outboard - 46-73640A2","description":"\u003cp\u003eWARNING: Cancer - www.P65Warnings.ca.gov\u003c\/p\u003e \u003cp\u003eIncludes both upper \u0026amp; lower housings, gaskets, plate and impeller.\u003c\/p\u003e \u003cp\u003eFits:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e70 hp. (3 cylinder) outboard. See chart for specific serial number groupings.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940115042595,"sku":"46-73640A2","price":97.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/46-73640a2.jpg?v=1698811409"},{"product_id":"mercury-sea-water-pump-fits-vaeu-8-engines-with-vaeu-belt-46-72774a32","title":"Mercury – Quicksilver Sea Water Pump Housing | Brass Cooling Component | V8 MerCruiser Engines | 72774A32","description":"\u003cp data-end=\"111\" data-start=\"0\"\u003e\u003cstrong data-end=\"109\" data-start=\"0\"\u003eMercury – Quicksilver Sea Water Pump Housing | Brass Cooling Component | V8 MerCruiser Engines | 72774A32\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-end=\"116\" data-start=\"113\"\u003e\n\u003ch3 data-end=\"136\" data-start=\"118\"\u003e\u003cstrong data-end=\"134\" data-start=\"122\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"639\" data-start=\"137\"\u003eWhen reliability in saltwater matters, brass beats everything else. The \u003cstrong data-end=\"271\" data-start=\"209\"\u003eMercury Marine 72774A32 Quicksilver Sea Water Pump Housing\u003c\/strong\u003e is crafted from solid brass to resist corrosion and extend pump life in \u003cstrong data-end=\"369\" data-start=\"344\"\u003eV8 MerCruiser engines\u003c\/strong\u003e with a \u003cstrong data-end=\"401\" data-start=\"377\"\u003eV-belt pulley system\u003c\/strong\u003e. Designed as a direct OEM replacement, it maintains the same precision fit and water flow your original housing provided. With included seals and mounting hardware, it’s built for easy installation and long-lasting cooling performance.\u003c\/p\u003e\n\u003chr data-end=\"644\" data-start=\"641\"\u003e\n\u003ch3 data-end=\"668\" data-start=\"646\"\u003e\u003cstrong data-end=\"666\" data-start=\"650\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"743\" data-start=\"671\"\u003e\n\u003cstrong data-end=\"683\" data-start=\"671\"\u003ePurpose:\u003c\/strong\u003e Replaces the water pump housing in MerCruiser V8 engines.\u003c\/li\u003e\n\u003cli data-end=\"838\" data-start=\"746\"\u003e\n\u003cstrong data-end=\"759\" data-start=\"746\"\u003eMaterial:\u003c\/strong\u003e Made from \u003cstrong data-end=\"798\" data-start=\"770\"\u003esolid marine-grade brass\u003c\/strong\u003e for exceptional corrosion resistance.\u003c\/li\u003e\n\u003cli data-end=\"930\" data-start=\"841\"\u003e\n\u003cstrong data-end=\"852\" data-start=\"841\"\u003eDesign:\u003c\/strong\u003e Built to Mercury’s factory dimensions for perfect alignment and water flow.\u003c\/li\u003e\n\u003cli data-end=\"1017\" data-start=\"933\"\u003e\n\u003cstrong data-end=\"949\" data-start=\"933\"\u003ePerformance:\u003c\/strong\u003e Maintains steady cooling pressure to protect against overheating.\u003c\/li\u003e\n\u003cli data-end=\"1108\" data-start=\"1020\"\u003e\n\u003cstrong data-end=\"1035\" data-start=\"1020\"\u003eDurability:\u003c\/strong\u003e Brass construction ensures long service life, even in harsh saltwater.\u003c\/li\u003e\n\u003cli data-end=\"1204\" data-start=\"1111\"\u003e\n\u003cstrong data-end=\"1127\" data-start=\"1111\"\u003eEase of Use:\u003c\/strong\u003e Includes \u003cstrong data-end=\"1168\" data-start=\"1137\"\u003emounting hardware and seals\u003c\/strong\u003e for straightforward installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1209\" data-start=\"1206\"\u003e\n\u003ch3 data-end=\"1248\" data-start=\"1211\"\u003e\u003cstrong data-end=\"1246\" data-start=\"1215\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1355\" data-start=\"1251\"\u003eV8 MerCruiser sterndrive engines equipped with \u003cstrong data-end=\"1323\" data-start=\"1298\"\u003eV-belt pulley systems\u003c\/strong\u003e and \u003cstrong data-end=\"1353\" data-start=\"1328\"\u003ebrass sea water pumps\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1360\" data-start=\"1357\"\u003e\n\u003ch3 data-end=\"1405\" data-start=\"1362\"\u003e\u003cstrong data-end=\"1403\" data-start=\"1366\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1645\" data-start=\"1406\"\u003eThe \u003cstrong data-end=\"1430\" data-start=\"1410\"\u003e72774A32 housing\u003c\/strong\u003e provides strong protection against corrosion where it’s needed most — inside your cooling system. Brass resists pitting and salt damage, keeping coolant flow consistent and your pump assembly running efficiently.\u003c\/p\u003e\n\u003cp data-end=\"1878\" data-start=\"1647\"\u003eSwapping out a corroded or worn housing restores proper sealing and pressure, helping your engine maintain the right operating temperature. It’s a smart, long-term fix that prevents costly failures caused by leaks or overheating.\u003c\/p\u003e\n\u003chr data-end=\"1883\" data-start=\"1880\"\u003e\n\u003ch3 data-end=\"1917\" data-start=\"1885\"\u003e\u003cstrong data-end=\"1915\" data-start=\"1889\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2155\" data-start=\"1918\"\u003eThe \u003cstrong data-end=\"1946\" data-start=\"1922\"\u003eQuicksilver 72774A32\u003c\/strong\u003e is a \u003cstrong data-end=\"1983\" data-start=\"1952\"\u003egenuine Mercury Marine part\u003c\/strong\u003e, made to the same quality standards as the original factory housing. Aftermarket options may use lower-grade alloys that corrode quickly or fail under heat and pressure.\u003c\/p\u003e\n\u003cp data-end=\"2365\" data-start=\"2157\"\u003eMercury’s OEM components are pressure-tested and precision-machined for durability, cooling efficiency, and exact fit. Choosing OEM means fewer worries and more time enjoying your boat, season after season.\u003c\/p\u003e\n\u003chr data-end=\"2370\" data-start=\"2367\"\u003e\n\u003ch3 data-end=\"2385\" data-start=\"2372\"\u003e\u003cstrong data-end=\"2383\" data-start=\"2376\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2544\" data-start=\"2387\"\u003e\u003cstrong data-end=\"2430\" data-start=\"2387\"\u003eQ1: What engines does this housing fit?\u003c\/strong\u003e\u003cbr data-end=\"2433\" data-start=\"2430\"\u003eIt’s designed for \u003cstrong data-end=\"2476\" data-start=\"2451\"\u003eV8 MerCruiser engines\u003c\/strong\u003e that use a \u003cstrong data-end=\"2512\" data-start=\"2488\"\u003eV-belt pulley system\u003c\/strong\u003e and \u003cstrong data-end=\"2541\" data-start=\"2517\"\u003ebrass sea water pump\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"2659\" data-start=\"2546\"\u003e\u003cstrong data-end=\"2570\" data-start=\"2546\"\u003eQ2: What’s included?\u003c\/strong\u003e\u003cbr data-end=\"2573\" data-start=\"2570\"\u003eThe kit comes with the \u003cstrong data-end=\"2618\" data-start=\"2596\"\u003ebrass pump housing\u003c\/strong\u003e, \u003cstrong data-end=\"2641\" data-start=\"2620\"\u003emounting hardware\u003c\/strong\u003e, and \u003cstrong data-end=\"2656\" data-start=\"2647\"\u003eseals\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"2799\" data-start=\"2661\"\u003e\u003cstrong data-end=\"2699\" data-start=\"2661\"\u003eQ3: Why brass instead of aluminum?\u003c\/strong\u003e\u003cbr data-end=\"2702\" data-start=\"2699\"\u003eBrass resists corrosion far better in saltwater, lasting longer and maintaining a tighter seal.\u003c\/p\u003e\n\u003cp data-end=\"2941\" data-start=\"2801\"\u003e\u003cstrong data-end=\"2839\" data-start=\"2801\"\u003eQ4: How difficult is installation?\u003c\/strong\u003e\u003cbr data-end=\"2842\" data-start=\"2839\"\u003eIt installs easily with common tools — follow your service manual for torque specs and alignment.\u003c\/p\u003e\n\u003cp data-end=\"3086\" data-start=\"2943\"\u003e\u003cstrong data-end=\"2982\" data-start=\"2943\"\u003eQ5: Why OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-end=\"2985\" data-start=\"2982\"\u003eOEM guarantees perfect fit, premium materials, and tested performance under real marine conditions.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940115239203,"sku":"46-72774A32","price":715.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/72774a32_main.jpg?v=1760631176"},{"product_id":"mercury-outboard-complete-water-pump-fits-model-45-4-5-hp-and-4-hp-46-70941a3","title":"Mercury – Quicksilver Water Pump Repair Kit | Cooling System Component | 4–4.5HP 2-Stroke Outboards | 70941A3","description":"\u003cp data-start=\"0\" data-end=\"115\"\u003e\u003cstrong data-start=\"0\" data-end=\"113\"\u003eMercury – Quicksilver Water Pump Repair Kit | Cooling System Component | 4–4.5HP 2-Stroke Outboards | 70941A3\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"117\" data-end=\"120\"\u003e\n\u003ch3 data-start=\"122\" data-end=\"140\"\u003e\u003cstrong data-start=\"126\" data-end=\"138\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"141\" data-end=\"719\"\u003eA strong water pump keeps your outboard running cool and dependable. The \u003cstrong data-start=\"214\" data-end=\"274\"\u003eMercury Marine 70941A3 Quicksilver Water Pump Repair Kit\u003c\/strong\u003e is built for \u003cstrong data-start=\"288\" data-end=\"354\"\u003eMercury and Mariner 4–4.5HP single-cylinder 2-stroke outboards\u003c\/strong\u003e, giving you everything you need to restore proper cooling flow. This all-in-one kit includes the impeller, upper and lower housings, gaskets, seals, water tube, drive key, and face plate — making it one of the most complete OEM kits available for older outboards. It’s a simple way to bring your vintage motor back to reliable, factory-level cooling performance.\u003c\/p\u003e\n\u003chr data-start=\"721\" data-end=\"724\"\u003e\n\u003ch3 data-start=\"726\" data-end=\"748\"\u003e\u003cstrong data-start=\"730\" data-end=\"746\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"751\" data-end=\"835\"\u003e\n\u003cstrong data-start=\"751\" data-end=\"763\"\u003ePurpose:\u003c\/strong\u003e Rebuilds the entire water pump assembly to restore full cooling flow.\u003c\/li\u003e\n\u003cli data-start=\"838\" data-end=\"941\"\u003e\n\u003cstrong data-start=\"838\" data-end=\"851\"\u003eContents:\u003c\/strong\u003e Includes \u003cstrong data-start=\"861\" data-end=\"938\"\u003eimpeller, housings, drive key, gaskets, seals, water tube, and face plate\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"944\" data-end=\"1044\"\u003e\n\u003cstrong data-start=\"944\" data-end=\"957\"\u003eMaterial:\u003c\/strong\u003e Built from \u003cstrong data-start=\"969\" data-end=\"1027\"\u003emarine-grade rubber and corrosion-resistant components\u003c\/strong\u003e for long life.\u003c\/li\u003e\n\u003cli data-start=\"1047\" data-end=\"1130\"\u003e\n\u003cstrong data-start=\"1047\" data-end=\"1063\"\u003ePerformance:\u003c\/strong\u003e Ensures steady water pressure and consistent engine temperature.\u003c\/li\u003e\n\u003cli data-start=\"1133\" data-end=\"1215\"\u003e\n\u003cstrong data-start=\"1133\" data-end=\"1148\"\u003eDurability:\u003c\/strong\u003e Handles vibration, heat, and water exposure season after season.\u003c\/li\u003e\n\u003cli data-start=\"1218\" data-end=\"1305\"\u003e\n\u003cstrong data-start=\"1218\" data-end=\"1234\"\u003eEase of Use:\u003c\/strong\u003e Designed for a direct OEM fit — installs easily with standard tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1307\" data-end=\"1310\"\u003e\n\u003ch3 data-start=\"1312\" data-end=\"1349\"\u003e\u003cstrong data-start=\"1316\" data-end=\"1347\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1352\" data-end=\"1400\"\u003eMercury 4HP single-cylinder 2-stroke outboards\u003c\/li\u003e\n\u003cli data-start=\"1403\" data-end=\"1453\"\u003eMercury 4.5HP single-cylinder 2-stroke outboards\u003c\/li\u003e\n\u003cli data-start=\"1456\" data-end=\"1504\"\u003eMariner 4HP single-cylinder 2-stroke outboards\u003c\/li\u003e\n\u003cli data-start=\"1507\" data-end=\"1557\"\u003eMariner 4.5HP single-cylinder 2-stroke outboards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1559\" data-end=\"1562\"\u003e\n\u003ch3 data-start=\"1564\" data-end=\"1607\"\u003e\u003cstrong data-start=\"1568\" data-end=\"1605\"\u003ePerformance \u0026amp; Real-World Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1608\" data-end=\"1972\"\u003eThe \u003cstrong data-start=\"1612\" data-end=\"1638\"\u003e70941A3 water pump kit\u003c\/strong\u003e is designed to bring older Mercury and Mariner outboards back to life. With every part you need included, it replaces worn or corroded components that can restrict water flow and cause overheating. The flexible impeller keeps cooling water circulating evenly, while new seals and housings prevent leaks and restore proper pressure.\u003c\/p\u003e\n\u003cp data-start=\"1974\" data-end=\"2135\"\u003eOnce installed, you’ll notice more consistent cooling, smoother operation, and better engine protection — especially during long idle runs or warm summer days.\u003c\/p\u003e\n\u003chr data-start=\"2137\" data-end=\"2140\"\u003e\n\u003ch3 data-start=\"2142\" data-end=\"2174\"\u003e\u003cstrong data-start=\"2146\" data-end=\"2172\"\u003eWhy Choose Mercury OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2175\" data-end=\"2418\"\u003eThe \u003cstrong data-start=\"2179\" data-end=\"2202\"\u003eQuicksilver 70941A3\u003c\/strong\u003e is a \u003cstrong data-start=\"2208\" data-end=\"2238\"\u003egenuine Mercury Marine kit\u003c\/strong\u003e, made to fit and perform exactly like the original factory parts. Aftermarket kits may not include all the pieces or use materials that degrade faster in saltwater or high heat.\u003c\/p\u003e\n\u003cp data-start=\"2420\" data-end=\"2652\"\u003eMercury’s OEM kits are tested for accuracy, durability, and flow efficiency under real marine conditions. With Mercury parts, you can count on your cooling system to perform properly and keep your engine protected trip after trip.\u003c\/p\u003e\n\u003chr data-start=\"2654\" data-end=\"2657\"\u003e\n\u003ch3 data-start=\"2659\" data-end=\"2672\"\u003e\u003cstrong data-start=\"2663\" data-end=\"2670\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2674\" data-end=\"2800\"\u003e\u003cstrong data-start=\"2674\" data-end=\"2720\"\u003eQ1: What engines does this repair kit fit?\u003c\/strong\u003e\u003cbr data-start=\"2720\" data-end=\"2723\"\u003eIt fits \u003cstrong data-start=\"2731\" data-end=\"2797\"\u003eMercury and Mariner 4–4.5HP single-cylinder 2-stroke outboards\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2802\" data-end=\"2957\"\u003e\u003cstrong data-start=\"2802\" data-end=\"2837\"\u003eQ2: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-start=\"2837\" data-end=\"2840\"\u003eEverything you need: \u003cstrong data-start=\"2861\" data-end=\"2954\"\u003eimpeller, upper and lower housings, drive key, face plate, gaskets, seals, and water tube\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2959\" data-end=\"3113\"\u003e\u003cstrong data-start=\"2959\" data-end=\"3009\"\u003eQ3: How often should I rebuild the water pump?\u003c\/strong\u003e\u003cbr data-start=\"3009\" data-end=\"3012\"\u003eInspect annually and replace every \u003cstrong data-start=\"3047\" data-end=\"3073\"\u003e2 seasons or 200 hours\u003c\/strong\u003e, or sooner if cooling flow decreases.\u003c\/p\u003e\n\u003cp data-start=\"3115\" data-end=\"3234\"\u003e\u003cstrong data-start=\"3115\" data-end=\"3153\"\u003eQ4: What’s the impeller made from?\u003c\/strong\u003e\u003cbr data-start=\"3153\" data-end=\"3156\"\u003eA \u003cstrong data-start=\"3158\" data-end=\"3190\"\u003emarine-grade rubber compound\u003c\/strong\u003e that stays flexible in hot or cold water.\u003c\/p\u003e\n\u003cp data-start=\"3236\" data-end=\"3395\"\u003e\u003cstrong data-start=\"3236\" data-end=\"3259\"\u003eQ5: Why choose OEM?\u003c\/strong\u003e\u003cbr data-start=\"3259\" data-end=\"3262\"\u003eMercury OEM kits provide perfect fit, long-term reliability, and complete parts coverage — something aftermarket kits rarely match.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46940115370275,"sku":"46-70941A3","price":87.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/70941a3_main.jpg?v=1760631177"}],"url":"https:\/\/partsvu.com\/en-ca\/collections\/mercury-marine-outboard-water-pump-kits.oembed?page=2","provider":"PartsVu","version":"1.0","type":"link"}