{"product_id":"for-johnson-evinrude-18-3673-340975-340976-b4b2658a-thermostat-kit-new","title":"For Johnson Evinrude 18-3673 340975 340976 B4B2658A Thermostat Kit New","description":"\u003ch2\u003eThermostat Kit for Johnson Evinrude\u003c\/h2\u003e\u003cp\u003eThis thermostat kit for Johnson Evinrude outboards replaces OEM cross-reference numbers 18-3673, 340975, 340976, and B4B2658A to help maintain proper engine temperature.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis thermostat kit for Johnson Evinrude outboards is a new replacement component set for the engine cooling system. The thermostat kit helps regulate engine temperature by controlling coolant flow through the powerhead. It is intended for Johnson Evinrude engines that use the listed OEM references.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNew thermostat kit made as a direct replacement for Johnson Evinrude outboards\u003c\/li\u003e\n\u003cli\u003eIncludes OEM cross-reference numbers 18-3673, 340975, 340976, and B4B2658A\u003c\/li\u003e\n\u003cli\u003eHelps keep the outboard cooling system at proper operating temperature\u003c\/li\u003e\n\u003cli\u003eReplaces a failed or worn thermostat to prevent overheating\u003c\/li\u003e\n\u003cli\u003eDesigned for Johnson Evinrude outboard cooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWhen replacing a stuck or worn engine thermostat\u003c\/li\u003e\n\u003cli\u003eDuring cooling system service on Johnson Evinrude outboards\u003c\/li\u003e\n\u003cli\u003eAs part of an outboard tune-up and maintenance routine\u003c\/li\u003e\n\u003cli\u003eWhen restoring proper cooling system function after overheating\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\u003e18-3673, 340975, 340976, B4B2658A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermostat Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Johnson Evinrude outboards\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 does a thermostat kit do? \u003cstrong\u003eA:\u003c\/strong\u003e It opens and closes to regulate cooling water flow and maintain proper engine temperature. This helps prevent overheating and promotes consistent outboard performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How does this thermostat kit fit? \u003cstrong\u003eA:\u003c\/strong\u003e Match the OEM cross-reference numbers 18-3673, 340975, 340976, and B4B2658A with the engine parts diagram. This kit is designed for Johnson Evinrude outboards using these references.\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":45556633862230,"sku":"ZZ3E01704","price":47.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_23cd0ea4-c937-45f3-91ef-e801f25f23cb.jpg?v=1789220975","url":"https:\/\/www.solidspare.com\/products\/for-johnson-evinrude-18-3673-340975-340976-b4b2658a-thermostat-kit-new","provider":"Solid Spare","version":"1.0","type":"link"}