{"product_id":"thermostat-130-f-for-mercury-200-250-hp-replacement-8m0057307-885599003-18-3535","title":"Thermostat 130°F For Mercury 200-250 HP Replacement 8M0057307 885599003 18-3535","description":"\u003ch2\u003eThermostat 130°F for Mercury\u003c\/h2\u003e\u003cp\u003eThis 130°F thermostat is a replacement for Mercury outboard engines rated at 200 to 250 horsepower, regulating engine temperature for optimal performance. It replaces OEM part numbers 8M0057307, 885599003, and 18-3535.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis thermostat maintains proper engine temperature at 130°F for Mercury outboards in the 200-250 HP range. It ensures the engine warms up quickly and stays within the ideal temperature window. This direct replacement part restores cooling system efficiency.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOpens at 130°F to regulate coolant flow\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds original equipment specifications\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Mercury part numbers\u003c\/li\u003e\n\u003cli\u003eDurable construction for long service life in marine conditions\u003c\/li\u003e\n\u003cli\u003ePrevents overheating and improves fuel efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFor Mercury outboard engines with 200-250 horsepower\u003c\/li\u003e\n\u003cli\u003eIdeal for saltwater and freshwater use\u003c\/li\u003e\n\u003cli\u003eReplaces worn thermostats to avoid overheating\u003c\/li\u003e\n\u003cli\u003eWorks with both two-stroke and four-stroke Mercury models\u003c\/li\u003e\n\u003cli\u003eEasy to install during routine cooling system maintenance\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\u003e8M0057307, 885599003, 18-3535\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e130°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Horsepower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200-250 HP\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 exactly 130°F? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it opens at 130°F to keep your Mercury running at the correct temperature.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit my Mercury 225 Optimax? \u003cstrong\u003eA:\u003c\/strong\u003e It is designed for 200-250 HP Mercury outboards, but always double-check your engine's thermostat specifications before ordering.\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":45556635959382,"sku":"ZZ3E01752","price":49.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_0f0a2edb-ee21-4b7b-b243-7a4ab4a3d2f8.jpg?v=1789221439","url":"https:\/\/www.solidspare.com\/products\/thermostat-130-f-for-mercury-200-250-hp-replacement-8m0057307-885599003-18-3535","provider":"Solid Spare","version":"1.0","type":"link"}