{"product_id":"thermostat-ay-394408-0434137-434137-18-3500-replaces-for-johnson-evinrude-omc","title":"THERMOSTAT AY 394408 0434137 434137 18-3500 Replaces For Johnson Evinrude OMC","description":"\u003ch2\u003eThermostat Assembly for Johnson Evinrude OMC\u003c\/h2\u003e\u003cp\u003eThis thermostat assembly for Johnson Evinrude OMC outboards replaces OEM part numbers 394408, 0434137, 434137 and part 18-3500 to control engine operating temperature.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis thermostat assembly is a replacement cooling system component for Johnson Evinrude OMC outboard engines. It opens and closes to regulate coolant flow and maintain proper operating temperature. This thermostat assembly suits marine mechanics and boat owners servicing Johnson Evinrude OMC engines.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement thermostat assembly for Johnson Evinrude OMC engines\u003c\/li\u003e\n\u003cli\u003eCross-references OEM numbers 394408, 0434137, and 434137\u003c\/li\u003e\n\u003cli\u003eReplaces aftermarket part number 18-3500\u003c\/li\u003e\n\u003cli\u003eRegulates engine coolant flow for consistent operating temperature\u003c\/li\u003e\n\u003cli\u003eBuilt for marine cooling system service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eInstalled in the outboard cooling system to regulate engine temperature\u003c\/li\u003e\n\u003cli\u003eUsed during thermostat replacement on Johnson Evinrude OMC outboards\u003c\/li\u003e\n\u003cli\u003eCommonly serviced during impeller and cooling system maintenance\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\u003e394408, 0434137, 434137, 18-3500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermostat Assembly\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 OMC 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 Does this thermostat assembly fit my engine? \u003cstrong\u003eA:\u003c\/strong\u003e Compare the existing thermostat part number with 394408, 0434137, 434137, or 18-3500 and confirm the engine serial number for Johnson Evinrude OMC compatibility before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this thermostat assembly an OEM part? \u003cstrong\u003eA:\u003c\/strong\u003e This is an aftermarket replacement with cross-references for Johnson Evinrude OMC, not an original branded item. Verify the application before purchase.\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":45556633043030,"sku":"ZZ3E01680","price":46.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_a5b118e4-3ee6-443a-a537-62e4794cb963.jpg?v=1789220768","url":"https:\/\/www.solidspare.com\/products\/thermostat-ay-394408-0434137-434137-18-3500-replaces-for-johnson-evinrude-omc","provider":"Solid Spare","version":"1.0","type":"link"}