{"product_id":"thermostat-kit-for-omc-sterndrive-2-5l-3-0l-80-88-160-982554-3853799-18-3670","title":"Thermostat Kit for OMC Sterndrive 2.5L \u0026 3.0L '80-88 160° 982554 3853799 18-3670","description":"\u003ch2\u003eThermostat Kit for OMC\u003c\/h2\u003e\u003cp\u003eThis thermostat kit for OMC Sterndrive engines controls coolant flow in 2.5L and 3.0L models built from 1980 through 1988, matching OEM cross-reference numbers 982554, 3853799, and 18-3670. This thermostat kit opens at 160°F to keep the engine at the correct operating temperature. Designed for OMC Sterndrive 2.5L and 3.0L applications, this thermostat kit supports reliable cooling system service.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis thermostat kit for OMC Sterndrive engines provides the replacement thermostat needed to maintain proper cooling in 2.5L and 3.0L engines from 1980 to 1988. It matches OEM cross-reference numbers 982554, 3853799, and 18-3670, and is intended for OMC Sterndrive cooling systems. This thermostat kit helps keep the engine operating at its designed temperature during marine use.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e160°F thermostat opening temperature for stable engine operation\u003c\/li\u003e\n\u003cli\u003eMatches OEM cross-reference numbers 982554, 3853799, and 18-3670\u003c\/li\u003e\n\u003cli\u003eSized for OMC Sterndrive 2.5L and 3.0L engines\u003c\/li\u003e\n\u003cli\u003eApplication covers 1980 through 1988 OMC Sterndrive models\u003c\/li\u003e\n\u003cli\u003eReplacement thermostat supports proper coolant flow in marine engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor OMC Sterndrive 2.5L (1980-1988)\u003c\/li\u003e\n\u003cli\u003efor OMC Sterndrive 3.0L (1980-1988)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn thermostat during cooling system service\u003c\/li\u003e\n\u003cli\u003eRestoring proper engine temperature regulation in OMC Sterndrive boats\u003c\/li\u003e\n\u003cli\u003eInstalling during marine engine cooling system repair\u003c\/li\u003e\n\u003cli\u003eServicing inboard\/outboard boats powered by OMC 2.5L or 3.0L engines\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\u003e982554 \/ 3853799 \/ 18-3670\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThermostat Opening Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e160°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOMC Sterndrive 2.5L and 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYear Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1980-1988\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 What temperature does this thermostat kit open at? \u003cstrong\u003eA:\u003c\/strong\u003e This thermostat kit opens at 160°F, which supports proper engine operating temperature during marine use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I know this fits an OMC Sterndrive? \u003cstrong\u003eA:\u003c\/strong\u003e This thermostat kit fits OMC Sterndrive 2.5L and 3.0L engines from 1980 through 1988, and it matches OEM cross-reference numbers 982554, 3853799, and 18-3670. Verify the engine serial number 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":45556614070358,"sku":"ZZ3E01369","price":39.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_5b86336c-9968-415d-b8e3-fe182aca29fb.jpg?v=1789218029","url":"https:\/\/www.solidspare.com\/products\/thermostat-kit-for-omc-sterndrive-2-5l-3-0l-80-88-160-982554-3853799-18-3670","provider":"Solid Spare","version":"1.0","type":"link"}