{"product_id":"water-distribution-housing-mercury-mercruiser-4-3-5-0-5-7-6-2l-inboard-863631t1","title":"Water Distribution Housing Mercury\/ Mercruiser 4.3\/5.0\/5.7\/6.2L Inboard 863631T1","description":"\u003ch2\u003eWater Distribution Housing for Mercury\/Mercruiser\u003c\/h2\u003e\u003cp\u003eThis water distribution housing routes coolant through Mercury\/Mercruiser 4.3L, 5.0L, 5.7L, and 6.2L inboard engines, directly replacing OEM part 863631T1.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe water distribution housing is a critical cooling-system component for marine inboard engines. It replaces cracked or corroded OEM housings on Mercury and Mercruiser 4.3L, 5.0L, 5.7L, and 6.2L V6 and V8 sterndrive models. This direct-fit water distribution housing matches factory specifications and includes the molded hose connections needed for a clean install.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCorrosion-resistant cast-aluminum construction withstands raw-water and coolant exposure.\u003c\/li\u003e\n\u003cli\u003ePrecision-machined gasket surface ensures a leak-free seal.\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on replacement that requires no drilling or modifications.\u003c\/li\u003e\n\u003cli\u003eHigh-flow internal passages reduce hot spots and improve circulation.\u003c\/li\u003e\n\u003cli\u003eManufactured to OEM dimensions for accurate fit on 4.3L, 5.0L, 5.7L, and 6.2L blocks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Mercury\/Mercruiser 4.3L Inboard\u003c\/li\u003e\n\u003cli\u003efor Mercury\/Mercruiser 5.0L Inboard\u003c\/li\u003e\n\u003cli\u003efor Mercury\/Mercruiser 5.7L Inboard\u003c\/li\u003e\n\u003cli\u003efor Mercury\/Mercruiser 6.2L Inboard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing a cracked or leaking water distribution housing on inboard and sterndrive boats.\u003c\/li\u003e\n\u003cli\u003eMarine cooling system overhaul after raw-water corrosion damage.\u003c\/li\u003e\n\u003cli\u003ePerformance rebuilds of Mercruiser V6 and V8 engines.\u003c\/li\u003e\n\u003cli\u003ePreventative maintenance when changing intake manifolds or exhaust elbows.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e863631T1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMercury\/Mercruiser 4.3L, 5.0L, 5.7L, 6.2L Inboard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I know if this fits my Mercruiser engine? \u003cstrong\u003eA:\u003c\/strong\u003e Check your engine’s serial number or original housing for part number 863631T1; this housing fits 4.3L, 5.0L, 5.7L, and 6.2L inboard models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are mounting bolts included? \u003cstrong\u003eA:\u003c\/strong\u003e Bolts are not included. Reuse your existing hardware or source standard marine-grade bolts separately.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44965074894934,"sku":"ZZ3A00119","price":54.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_03ccb21d-19bd-4be3-afaf-1474877088ed.jpg?v=1781653436","url":"https:\/\/www.solidspare.com\/products\/water-distribution-housing-mercury-mercruiser-4-3-5-0-5-7-6-2l-inboard-863631t1","provider":"Solid Spare","version":"1.0","type":"link"}