{"product_id":"liyyoo-water-pump-housing-impeller-repair-kit-for-mercruiser-bravo-46-807151a14-phenolic-housing-oem-profile-impeller","title":"LIYYOO Water Pump Housing \u0026 Impeller Repair Kit for Mercruiser Bravo 46-807151A14 — Phenolic Housing, OEM-Profile Impeller","description":"\u003cp\u003e\u003cstrong\u003eLIYYOO's 46-807151A14 Repair Kit is a complete sea-water pump housing and impeller set engineered to replace Mercruiser Bravo 46-807151A14 components and restore reliable cooling flow.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen a Bravo-series raw water pump starts to leak or lose flow, swapping worn parts quickly prevents engine overheating and expensive damage. This LIYYOO kit includes a phenolic-resin housing and a matching impeller sized to fit the Mercruiser Bravo applications listed, offering a straightforward way to refresh the raw-water circuit with durable components compatible with several aftermarket cross-references.\u003c\/p\u003e\n\n\u003ch3\u003eWhat parts are included and how do they match Mercruiser models?\u003c\/h3\u003e\n\u003cp\u003eThe kit provides a molded phenolic housing and a precision impeller manufactured to fit the same mounting pattern and internal clearances as the Mercruiser 46-807151A14 unit. It’s intended as a drop-in replacement for Bravo raw water pumps when the original housing or impeller is worn or damaged.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePhenolic resin pump housing sized for Bravo mounting points\u003c\/li\u003e\n  \u003cli\u003eElastomeric impeller molded to OEM profile for proper flow\u003c\/li\u003e\n  \u003cli\u003eCompatibility with Mercruiser Bravo 46-807151A14 and cross-referenced aftermarket numbers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the housing and what materials are used?\u003c\/h3\u003e\n\u003cp\u003eThe housing is produced from a two-step phenolic resin compound, chosen for its resistance to seawater erosion and dimensional stability under heat. That construction balances rigidity with reduced corrosion risk compared with metal housings exposed to saltwater.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo-stage phenolic resin for improved wear resistance\u003c\/li\u003e\n  \u003cli\u003eStable under typical engine bay temperatures and saltwater exposure\u003c\/li\u003e\n  \u003cli\u003eLess prone to galvanic corrosion than some metal alternatives\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill installation require special tools or modifications?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically straightforward for anyone familiar with Bravo pump swaps and basic marine engine maintenance. The kit is designed to align with existing bolt patterns so no machining is normally necessary, but standard hand tools and marine sealant practices are recommended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDrop-in fit for compatible Mercruiser Bravo pump locations\u003c\/li\u003e\n  \u003cli\u003eStandard hand tools suffice for removal and reinstallation\u003c\/li\u003e\n  \u003cli\u003eInspect gaskets, seals, and impeller timing during service for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this kit help prevent common pump failures?\u003c\/h3\u003e\n\u003cp\u003eReplacing both the housing and impeller at the same time addresses wear points that reduce flow and promote leaks. A new phenolic housing reduces internal scoring and maintains correct impeller clearance, while a fresh elastomer impeller restores vane flexibility and sealing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores correct internal clearances to improve water flow\u003c\/li\u003e\n  \u003cli\u003eReplaces hardened or torn impeller vanes that cause cavitation\u003c\/li\u003e\n  \u003cli\u003ePrevents seawater intrusion and reduces leak-related damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This LIYYOO repair kit is aimed at boat owners, marine mechanics, and service yards maintaining Mercruiser Bravo outdrives or anyone who needs a reliable, phenolic housing and impeller set compatible with Mercruiser 46-807151A14 and equivalent aftermarket parts. Choose this kit when you want a durable, ready-to-install replacement to restore raw-water pump performance without extensive modification.\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: Does this kit fit Mercruiser Bravo 3 models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit is compatible with Mercruiser Bravo models that use the 46-807151A14 housing pattern, including Bravo 3 variants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the impeller made from rubber or a different compound?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The impeller is an elastomeric rubber-type material designed to match OEM flexibility and sealing properties.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LIYYOO","offers":[{"title":"Default Title","offer_id":48082970771614,"sku":"B07SGBL27W","price":59.82,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/liyyoo-pump-housing-front-view.jpg?v=1785821029","url":"https:\/\/northtrailauto.ca\/products\/liyyoo-water-pump-housing-impeller-repair-kit-for-mercruiser-bravo-46-807151a14-phenolic-housing-oem-profile-impeller","provider":"North Trail Auto","version":"1.0","type":"link"}