{"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","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-complete-water-pump-fits-mercury-mariner-8-9-9-hp-fourstroke-outboards-nonaeu-bigfoot-2005-newer-46-803750a03","provider":"PartsVu","version":"1.0","type":"link"}