{"product_id":"6d3-12411-00-00-thermostat-140-f-for-yamaha-242-x-e-series-1800-2016-2020","title":"6D3-12411-00-00 Thermostat 140°F for Yamaha 242 X E-Series 1800 2016-2020","description":"\u003ch2\u003eThermostat for Yamaha\u003c\/h2\u003e\u003cp\u003eThis thermostat regulates engine coolant flow on Yamaha 242 X E-Series 1800 boats, with an OEM cross-reference of 6D3-12411-00-00 and a 140°F rating.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis thermostat is a direct-fit replacement for the factory unit on Yamaha 242 X E-Series 1800 boats built between 2016 and 2020. It opens at 140°F to keep coolant circulating at the correct operating temperature, protecting the engine during both idle and wide-open throttle. It suits owners performing routine cooling system service or replacing a stuck or slow-reacting thermostat.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOpens at 140°F for consistent engine temperature control\u003c\/li\u003e\n\u003cli\u003eCross-references OEM part number 6D3-12411-00-00\u003c\/li\u003e\n\u003cli\u003eConstructed for marine cooling system duty\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement for the original thermostat\u003c\/li\u003e\n\u003cli\u003eCompatible with Yamaha 1800 engine applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha 242 X E-Series 1800 (2016-2020)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRoutine cooling system maintenance\u003c\/li\u003e\n\u003cli\u003eReplacing a thermostat that sticks open or closed\u003c\/li\u003e\n\u003cli\u003eEngine overheat troubleshooting\u003c\/li\u003e\n\u003cli\u003eSeasonal service before launch\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\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha 242 X E-Series 1800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2016-2020\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 an original Yamaha part? \u003cstrong\u003eA:\u003c\/strong\u003e This is an aftermarket thermostat made to cross-reference OEM number 6D3-12411-00-00. Confirm your engine serial number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I know if my thermostat needs replacing? \u003cstrong\u003eA:\u003c\/strong\u003e Overheating, slow warm-up, or erratic temperature readings often point to a faulty thermostat. Inspect the housing and gasket during replacement.\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":51067157348438,"sku":"OO1C15534","price":158.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_ea788d94-e5a8-4315-8788-b2ccee0326b1.jpg?v=1794398629","url":"https:\/\/www.solidspare.com\/products\/6d3-12411-00-00-thermostat-140-f-for-yamaha-242-x-e-series-1800-2016-2020","provider":"Solid Spare","version":"1.0","type":"link"}