{"product_id":"mercury-mercruiser-water-pumper-upper-repair-kit-fits-alpha-one-gen-ii-drives-and-vazer-817275k05","title":"Mercury – Quicksilver 817275K05 Upper Water Pump Repair Kit | MerCruiser Alpha One Gen II Sterndrives | 817275K05","description":"\u003cp data-start=\"0\" data-end=\"119\"\u003e\u003cstrong data-start=\"0\" data-end=\"117\"\u003eMercury – Quicksilver 817275K05 Upper Water Pump Repair Kit | MerCruiser Alpha One Gen II Sterndrives | 817275K05\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"121\" data-end=\"124\"\u003e\n\u003ch3 data-start=\"126\" data-end=\"144\"\u003e\u003cstrong data-start=\"130\" data-end=\"142\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"145\" data-end=\"543\"\u003eYour cooling system takes a beating from sand, silt, and debris — and when flow starts to drop, your engine feels it. The \u003cstrong data-start=\"267\" data-end=\"316\"\u003eMercury 817275K05 Upper Water Pump Repair Kit\u003c\/strong\u003e restores strong, reliable water flow in your \u003cstrong data-start=\"362\" data-end=\"404\"\u003eMerCruiser Alpha One Gen II sterndrive\u003c\/strong\u003e. This OEM kit includes everything you need to rebuild the upper pump assembly and protect your engine from overheating or impeller wear.\u003c\/p\u003e\n\u003cp data-start=\"545\" data-end=\"769\"\u003eBuilt to Mercury’s factory standards, the kit’s components are precision-cut for a perfect seal and long-lasting durability. It’s the easiest way to keep your cooling system performing like it should — season after season.\u003c\/p\u003e\n\u003chr data-start=\"771\" data-end=\"774\"\u003e\n\u003ch3 data-start=\"776\" data-end=\"798\"\u003e\u003cstrong data-start=\"780\" data-end=\"796\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"801\" data-end=\"890\"\u003e\n\u003cstrong data-start=\"801\" data-end=\"813\"\u003ePurpose:\u003c\/strong\u003e Repairs wear in the upper water pump to restore steady cooling water flow.\u003c\/li\u003e\n\u003cli data-start=\"893\" data-end=\"956\"\u003e\n\u003cstrong data-start=\"893\" data-end=\"905\"\u003eFitment:\u003c\/strong\u003e For \u003cstrong data-start=\"910\" data-end=\"953\"\u003eMerCruiser Alpha One Gen II sterndrives\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"959\" data-end=\"1072\"\u003e\n\u003cstrong data-start=\"959\" data-end=\"976\"\u003eKit Contents:\u003c\/strong\u003e Includes \u003cstrong data-start=\"986\" data-end=\"1069\"\u003eimpeller, key, gaskets, O-ring, plates, water guide fittings, and upper housing\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1075\" data-end=\"1156\"\u003e\n\u003cstrong data-start=\"1075\" data-end=\"1092\"\u003eInstallation:\u003c\/strong\u003e Fits directly and installs easily with \u003cstrong data-start=\"1132\" data-end=\"1153\"\u003ecommon shop tools\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1159\" data-end=\"1271\"\u003e\n\u003cstrong data-start=\"1159\" data-end=\"1175\"\u003eOEM Quality:\u003c\/strong\u003e Designed to \u003cstrong data-start=\"1188\" data-end=\"1232\"\u003eMercury Marine’s original specifications\u003c\/strong\u003e for reliable cooling and protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1273\" data-end=\"1276\"\u003e\n\u003ch3 data-start=\"1278\" data-end=\"1315\"\u003e\u003cstrong data-start=\"1282\" data-end=\"1313\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1318\" data-end=\"1379\"\u003eCompatible with \u003cstrong data-start=\"1334\" data-end=\"1377\"\u003eMerCruiser Alpha One Gen II sterndrives\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1382\" data-end=\"1469\"\u003eCommonly used in runabouts, cruisers, and fishing boats powered by MerCruiser engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1471\" data-end=\"1474\"\u003e\n\u003ch3 data-start=\"1476\" data-end=\"1518\"\u003e\u003cstrong data-start=\"1480\" data-end=\"1516\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1519\" data-end=\"1773\"\u003eThe \u003cstrong data-start=\"1523\" data-end=\"1536\"\u003e817275K05\u003c\/strong\u003e kit restores cooling performance by repairing the wear caused by fine sand or debris circulating through the pump. A fresh impeller and tight-fitting housing ensure consistent water pressure and better cooling efficiency at every RPM.\u003c\/p\u003e\n\u003cp data-start=\"1775\" data-end=\"2061\"\u003eThe included gaskets and O-rings create a watertight seal that prevents leaks and maintains full suction. With OEM-grade materials, this kit resists corrosion and fatigue, helping you avoid costly engine repairs from overheating or low flow. It’s simple, effective, and built to last.\u003c\/p\u003e\n\u003chr data-start=\"2063\" data-end=\"2066\"\u003e\n\u003ch3 data-start=\"2068\" data-end=\"2089\"\u003e\u003cstrong data-start=\"2072\" data-end=\"2087\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2090\" data-end=\"2308\"\u003eMercury’s OEM pump kits are engineered for marine use — exact fit, durable materials, and tested reliability. Aftermarket options may not seal properly or use subpar rubber compounds that fail under heat or pressure.\u003c\/p\u003e\n\u003cp data-start=\"2310\" data-end=\"2511\"\u003eA \u003cstrong data-start=\"2312\" data-end=\"2346\"\u003egenuine Quicksilver repair kit\u003c\/strong\u003e ensures everything fits as intended, flows properly, and stands up to the harsh marine environment. It’s the right fix the first time, with quality you can trust.\u003c\/p\u003e\n\u003chr data-start=\"2513\" data-end=\"2516\"\u003e\n\u003ch3 data-start=\"2518\" data-end=\"2531\"\u003e\u003cstrong data-start=\"2522\" data-end=\"2529\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2532\" data-end=\"2648\"\u003e\u003cstrong data-start=\"2532\" data-end=\"2582\"\u003eQ1: What drives fit the Mercury 817275K05 kit?\u003c\/strong\u003e\u003cbr data-start=\"2582\" data-end=\"2585\"\u003eA: It’s made for \u003cstrong data-start=\"2602\" data-end=\"2645\"\u003eMerCruiser Alpha One Gen II sterndrives\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2650\" data-end=\"2793\"\u003e\u003cstrong data-start=\"2650\" data-end=\"2685\"\u003eQ2: What’s included in the kit?\u003c\/strong\u003e\u003cbr data-start=\"2685\" data-end=\"2688\"\u003eA: \u003cstrong data-start=\"2691\" data-end=\"2774\"\u003eImpeller, key, gaskets, O-ring, plates, water guide fittings, and upper housing\u003c\/strong\u003e — all OEM parts.\u003c\/p\u003e\n\u003cp data-start=\"2795\" data-end=\"2949\"\u003e\u003cstrong data-start=\"2795\" data-end=\"2845\"\u003eQ3: How often should I service the water pump?\u003c\/strong\u003e\u003cbr data-start=\"2845\" data-end=\"2848\"\u003eA: Mercury recommends inspecting it annually and replacing components every 2–3 years or as needed.\u003c\/p\u003e\n\u003cp data-start=\"2951\" data-end=\"3089\"\u003e\u003cstrong data-start=\"2951\" data-end=\"2989\"\u003eQ4: Can I install this kit myself?\u003c\/strong\u003e\u003cbr data-start=\"2989\" data-end=\"2992\"\u003eA: Yes. With basic tools and a service manual, it’s a straightforward job for most boat owners.\u003c\/p\u003e\n\u003cp data-start=\"3091\" data-end=\"3282\"\u003e\u003cstrong data-start=\"3091\" data-end=\"3140\"\u003eQ5: Why use OEM parts instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3140\" data-end=\"3143\"\u003eA: OEM kits are precision-fit, durable, and designed for Mercury drives — giving you proper sealing, longer life, and better performance.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936148738339,"sku":"817275K05","price":185.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/817275k05_main.jpg?v=1760631263","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-mercruiser-water-pumper-upper-repair-kit-fits-alpha-one-gen-ii-drives-and-vazer-817275k05","provider":"PartsVu","version":"1.0","type":"link"}