{"product_id":"6d3-12411-00-00-thermostat-140-f-for-yamaha-252-fsh-sport-1800-2021-2023","title":"6D3-12411-00-00 Thermostat 140°F for Yamaha 252 FSH Sport 1800 2021-2023","description":"\u003ch2\u003eThermostat for Yamaha 252 FSH Sport 1800\u003c\/h2\u003e\u003cp\u003eThis 140°F thermostat, OEM cross-reference 6D3-12411-00-00, regulates coolant flow to keep your engine at stable operating temperature.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis thermostat for Yamaha 252 FSH Sport 1800 boats controls coolant circulation so the engine reaches and holds its correct running temperature. The 140°F rating and 6D3-12411-00-00 cross-reference make it a direct replacement for the original thermostat on compatible models. It suits owners performing routine cooling system service or replacing a stuck or failed thermostat.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e140°F opening temperature matched to factory cooling specs\u003c\/li\u003e\n\u003cli\u003eOEM cross-reference 6D3-12411-00-00 for direct fitment\u003c\/li\u003e\n\u003cli\u003eWax-pellet design opens and closes reliably across temperature swings\u003c\/li\u003e\n\u003cli\u003eSealed housing resists coolant corrosion over time\u003c\/li\u003e\n\u003cli\u003eRestores proper warm-up and temperature regulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha 252 FSH Sport 1800, 2021-2023\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRoutine cooling system maintenance on 252 FSH Sport 1800 boats\u003c\/li\u003e\n\u003cli\u003eReplacing a thermostat stuck open or closed\u003c\/li\u003e\n\u003cli\u003eEngine overheat diagnosis and repair\u003c\/li\u003e\n\u003cli\u003ePre-season 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 252 FSH Sport 1800, 2021-2023\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 How do I know if my thermostat needs replacing? \u003cstrong\u003eA:\u003c\/strong\u003e Common signs include slow engine warm-up, overheating, or erratic temperature readings. A thermostat stuck open or closed will affect cooling performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this thermostat come with a gasket? \u003cstrong\u003eA:\u003c\/strong\u003e Check the listing contents for included hardware. A new gasket or seal is often recommended during installation.\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":51067157184598,"sku":"OO1C15533","price":158.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_fc5e5e4a-9c77-45f1-9b82-bdfc862bbecc.jpg?v=1794398651","url":"https:\/\/www.solidspare.com\/products\/6d3-12411-00-00-thermostat-140-f-for-yamaha-252-fsh-sport-1800-2021-2023","provider":"Solid Spare","version":"1.0","type":"link"}