{"product_id":"6d3-12411-00-00-thermostat-140-f-for-yamaha-275se-1800-2019-2026","title":"6D3-12411-00-00 Thermostat 140°F for Yamaha 275SE 1800 2019-2026","description":"\u003ch2\u003eThermostat for Yamaha 275SE 1800\u003c\/h2\u003e\u003cp\u003eThis 140°F thermostat, OEM cross-reference 6D3-12411-00-00, regulates coolant flow on Yamaha 275SE 1800 watercraft to maintain proper engine operating temperature.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis thermostat is a direct replacement temperature control component for the Yamaha 275SE 1800, opening at 140°F to manage coolant circulation as engine heat rises. It serves boat owners performing routine cooling system service or replacing a failed thermostat on their Yamaha 275SE 1800. Built to OEM cross-reference 6D3-12411-00-00, it restores proper warm-up and temperature regulation.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e140°F opening temperature matches factory cooling system specification\u003c\/li\u003e\n\u003cli\u003eOEM cross-reference 6D3-12411-00-00 for direct fitment\u003c\/li\u003e\n\u003cli\u003eMetal construction resists corrosion in marine cooling systems\u003c\/li\u003e\n\u003cli\u003eSeals and seats to regulate coolant flow under operating pressure\u003c\/li\u003e\n\u003cli\u003eConsistent opening and closing for stable engine temperature\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha 275SE 1800, 2019-2026\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRoutine cooling system maintenance on personal watercraft\u003c\/li\u003e\n\u003cli\u003eReplacing a stuck or failed thermostat\u003c\/li\u003e\n\u003cli\u003eRestoring proper engine warm-up after storage\u003c\/li\u003e\n\u003cli\u003eSeasonal service before launching\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\u003e6D3-12411-00-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpening Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermostat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Yamaha 275SE 1800\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 Does this thermostat fit my Yamaha 275SE 1800? \u003cstrong\u003eA:\u003c\/strong\u003e It is cross-referenced to OEM part 6D3-12411-00-00 for the 275SE 1800, but confirm your model and serial number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Why does the opening temperature matter? \u003cstrong\u003eA:\u003c\/strong\u003e A 140°F thermostat is matched to the factory cooling system so the engine reaches and holds its intended operating temperature.\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":51072037978198,"sku":"OO1C16349","price":158.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_faa16ca5-15d4-467f-9e9e-9c317d369e8e.jpg?v=1794479105","url":"https:\/\/www.solidspare.com\/products\/6d3-12411-00-00-thermostat-140-f-for-yamaha-275se-1800-2019-2026","provider":"Solid Spare","version":"1.0","type":"link"}