{"product_id":"thermostat-kit-for-mercruiser-v6-v8-4-3-5-0-5-7-7-4-8-2-807252q4-18-3668","title":"Thermostat Kit for MerCruiser V6 V8 - 4.3 5.0 5.7 7.4 8.2 807252Q4 18-3668","description":"\u003ch2\u003eThermostat Kit for MerCruiser\u003c\/h2\u003e\u003cp\u003eThis thermostat kit for MerCruiser V6 and V8 engines provides precise coolant temperature control for 4.3L, 5.0L, 5.7L, 7.4L, and 8.2L models, with OEM cross-reference numbers 807252Q4 and 18-3668.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis thermostat kit for MerCruiser V6 and V8 engines is designed to regulate engine operating temperature for optimal performance. It directly replaces OEM part numbers 807252Q4 and 18-3668, ensuring a reliable fit for 4.3L through 8.2L MerCruiser engines. Ideal for boat owners and marine technicians seeking a dependable cooling system component.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecise temperature regulation ensures consistent engine operation\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant materials withstand marine environments\u003c\/li\u003e\n\u003cli\u003eOEM replacement design for straightforward installation\u003c\/li\u003e\n\u003cli\u003eRated for high-temperature cooling systems\u003c\/li\u003e\n\u003cli\u003eDurable construction extends service life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor MerCruiser V6 4.3L\u003c\/li\u003e\n\u003cli\u003efor MerCruiser V6 5.0L\u003c\/li\u003e\n\u003cli\u003efor MerCruiser V8 5.7L\u003c\/li\u003e\n\u003cli\u003efor MerCruiser V8 7.4L\u003c\/li\u003e\n\u003cli\u003efor MerCruiser V8 8.2L\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or stuck thermostats in marine engines\u003c\/li\u003e\n\u003cli\u003eCooling system maintenance during routine engine service\u003c\/li\u003e\n\u003cli\u003eRestoring proper engine warm-up and operating temperature\u003c\/li\u003e\n\u003cli\u003eEnsuring consistent performance in freshwater and saltwater applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermostat Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e807252Q4, 18-3668\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMerCruiser V6\/V8 4.3L-8.2L\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 Is this thermostat kit compatible with all MerCruiser V6 and V8 engines? \u003cstrong\u003eA:\u003c\/strong\u003e It is designed for 4.3L, 5.0L, 5.7L, 7.4L, and 8.2L models, but always verify your specific engine serial number before purchase.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit include a gasket? \u003cstrong\u003eA:\u003c\/strong\u003e The kit typically includes the thermostat and necessary seals; check product listing for included components.\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":44957594681430,"sku":"ZZ2Y00947","price":41.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_8c1f3b2d-df7f-4f13-af0f-03fd7b4e6bb0.jpg?v=1781569310","url":"https:\/\/www.solidspare.com\/products\/thermostat-kit-for-mercruiser-v6-v8-4-3-5-0-5-7-7-4-8-2-807252q4-18-3668","provider":"Solid Spare","version":"1.0","type":"link"}