{"product_id":"quicksilver-sea-water-pump-impeller-replacement-kit-for-mercruiser-one-piece-pump-body-oem-fit-4-piece","title":"Quicksilver Sea Water Pump Impeller Replacement Kit for MerCruiser One-Piece Pump Body — OEM Fit, 4‑Piece","description":"\u003cp\u003e\u003cstrong\u003eQuicksilver 59362T6 is a four-piece impeller replacement kit engineered to restore reliable sea water cooling for MerCruiser engines with one-piece pump bodies.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit includes an impeller, face plate and two O-rings sized for MerCruiser engine-mounted sea water pumps with a one-piece plastic body. Manufactured to Mercury Marine original equipment specifications, the components are designed to deliver consistent coolant flow and durability across the boating season. Quicksilver has supplied marine-grade parts and fluids for over six decades, focusing on fit, material resilience and performance so your sterndrive receives factory-level protection.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this kit affect engine cooling performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing worn impeller components restores the pump’s ability to draw and circulate raw water through the engine’s cooling passages. A fresh impeller and correctly sized plate help maintain optimal flow rates, preventing overheating caused by reduced coolant delivery.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImpeller elastomers engineered for flexibility over wide temperature ranges\u003c\/li\u003e\n  \u003cli\u003eFace plate matched to impeller for consistent seal and flow\u003c\/li\u003e\n  \u003cli\u003eO-rings ensure a leak-free connection to the pump housing\u003c\/li\u003e\n  \u003cli\u003eManufactured to Mercury Marine OEM standards for reliable fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat exactly is included and why are those pieces important?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains four parts tailored for a one-piece plastic pump body: the impeller, the metal or composite face plate, and two rubber O-rings. Each part plays a specific role in maintaining the pump’s sealing, rotation and water delivery, so replacing all items together reduces the chance of premature failure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImpeller: primary moving component that pushes cooling water\u003c\/li\u003e\n  \u003cli\u003ePlate: provides a wear surface and helps maintain pumping efficiency\u003c\/li\u003e\n  \u003cli\u003ePrimary O-ring: seals pump body to prevent external leaks\u003c\/li\u003e\n  \u003cli\u003eSecondary O-ring: seals internal components for reliable pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is the installation for a MerCruiser one-piece pump?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic marine maintenance and standard hand tools. The parts are made to OEM tolerances so they align with MerCruiser pump housings; typical replacement can be completed during routine maintenance or as part of a winterization service.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo special tools required beyond common socket and screwdrivers\u003c\/li\u003e\n  \u003cli\u003eOEM-fit parts reduce time spent adjusting or fitting components\u003c\/li\u003e\n  \u003cli\u003eReplacing the impeller and seals together minimizes repeat servicing\u003c\/li\u003e\n  \u003cli\u003eWorks with engine-mounted sea water pumps that use a one-piece body\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does Quicksilver quality compare to aftermarket options?\u003c\/h3\u003e\n\u003cp\u003eQuicksilver parts are produced to Mercury Marine original equipment specifications, matching the materials and tolerances of the factory components. That means improved interchangeability, predictable performance and longevity compared with generic aftermarket pieces that may vary in elastomer formulation or dimensional precision.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM-spec manufacturing for consistent fit and flow\u003c\/li\u003e\n  \u003cli\u003eElastomers selected for season-long flexibility and wear resistance\u003c\/li\u003e\n  \u003cli\u003eBroad testing history from a leading marine supplier\u003c\/li\u003e\n  \u003cli\u003eBacked by decades of marine parts expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Quicksilver 59362T6 kit is intended for MerCruiser owners and marine technicians who maintain engine-mounted sea water pumps with a one-piece plastic body. It's ideal for boaters who want factory-compatible replacement parts to preserve cooling system reliability and reduce downtime during the boating season. If you perform regular engine maintenance or prepare your sterndrive for extended use, this kit gives the key wearable components needed to keep seawater cooling functioning as designed.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this kit compatible with all MerCruiser sea water pumps?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This kit fits MerCruiser engines that use an engine-mounted sea water pump with a one-piece plastic body; verify pump configuration before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace the impeller?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace the impeller annually or whenever blades show cracking, deformation, or reduced flow during inspection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Quicksilver","offers":[{"title":"Default Title","offer_id":48083996475550,"sku":"B001HBMZGI","price":88.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/quicksilver-impeller-front-packaging.jpg?v=1785842623","url":"https:\/\/northtrailauto.ca\/products\/quicksilver-sea-water-pump-impeller-replacement-kit-for-mercruiser-one-piece-pump-body-oem-fit-4-piece","provider":"North Trail Auto","version":"1.0","type":"link"}