{"product_id":"sierra-18-3674-johnson-evinrude-thermostat-kit","title":"Sierra 18-3674 Johnson Evinrude Thermostat Kit","description":"\u003cp\u003eSierra 18-3674 Thermostat Kit for Johnson \u0026amp; Evinrude Engines\u003c\/p\u003e\u003cp\u003eFor Johnson and Evinrude V-6 Crossflow engines.\u003c\/p\u003e\u003cp\u003eUse With:\u003c\/p\u003e\u003cp\u003eThermostat\u003c\/p\u003e\u003cp\u003e18-3543\u003c\/p\u003e\u003cp\u003eIncludes:\u003c\/p\u003e\u003cp\u003e(1) 18-1219 Grommet Gasket (V6 Crossflow)\u003c\/p\u003e\u003cp\u003e(1) 18-0182 Thermostat Gasket\u003c\/p\u003e\u003cp\u003e(1) 18-3135 Stainless Steel Bolt\u003c\/p\u003e\u003cp\u003e(1) 18-2546 Thermostat Gasket\u003c\/p\u003e\u003cp\u003e(1) 18-3567 Rubber Valve (V6 Crossflow)\u003c\/p\u003e\u003cp\u003e(1) 18-3562 Valve Cup (V6 Crossflow)\u003c\/p\u003e\u003cp\u003e(1) 18-1243 Valve Spring (V4\/V6 Crossflow)\u003c\/p\u003e\u003cp\u003e(1) 18-3563 Poppet Relief Valve (V6 Crossflow)\u003c\/p\u003e\u003cp\u003e(1) 18-3565 Retainer (V6 Crossflow)\u003c\/p\u003e\u003cp\u003e(1) 18-3543 Thermostat\u003c\/p\u003e\u003cp\u003eReplaces:\u003c\/p\u003e\u003cp\u003eEMP\u003c\/p\u003e\u003cp\u003e75-02659\u003c\/p\u003e\u003cp\u003eGLM\u003c\/p\u003e\u003cp\u003e13280\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Sierra 18-3674 Thermostat Kit for Johnson \u0026amp; Evinrude Engines used for? The Sierra 18-3674 is a thermostat kit designed for Johnson and Evinrude V-6 Crossflow engines. The kit includes the 18-3543 thermostat along with the gaskets, grommet, valve, valve cup, spring, poppet relief valve, retainer, and stainless steel bolt specified for the application.\u003c\/li\u003e\n\u003cli\u003eWhat is included in the Sierra 18-3674 thermostat kit? The Sierra 18-3674 includes one 18-3543 thermostat, one 18-1219 grommet gasket, two thermostat gaskets (18-0182 and 18-2546), one 18-3135 stainless steel bolt, one 18-3567 rubber valve, one 18-3562 valve cup, one 18-1243 valve spring, one 18-3563 poppet relief valve, and one 18-3565 retainer.\u003c\/li\u003e\n\u003cli\u003eWhich Johnson and Evinrude engines does the Sierra 18-3674 fit? The Sierra 18-3674 thermostat kit is specified for Johnson and Evinrude V-6 Crossflow engines. The product description does not provide specific model years, horsepower ratings, or serial-number ranges, so those details should be verified for your engine before purchasing.\u003c\/li\u003e\n\u003cli\u003eWhich thermostat is included with the Sierra 18-3674 kit? The Sierra 18-3674 kit includes one 18-3543 thermostat. The product description specifically identifies the 18-3543 as the thermostat used with this kit for Johnson and Evinrude V-6 Crossflow applications.\u003c\/li\u003e\n\u003cli\u003eWhat parts does the Sierra 18-3674 thermostat kit replace? The Sierra 18-3674 replaces EMP 75-02659 and GLM 13280. These interchangeable numbers can be used when comparing the existing thermostat kit with the Sierra replacement before purchasing.\u003c\/li\u003e\n\u003cli\u003eWhat should I verify before purchasing the Sierra 18-3674 thermostat kit? Verify that your engine is a Johnson or Evinrude V-6 Crossflow application. You should also compare the existing thermostat kit with the included component numbers and listed replacement numbers to confirm that the Sierra 18-3674 is the appropriate kit for your engine.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":50582473376002,"sku":"SIE-18-3674","price":48.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/SIE-18-3674_lg__48692.1558125208.jpg?v=1791081800","url":"https:\/\/allmarineworld.com\/products\/sierra-18-3674-johnson-evinrude-thermostat-kit","provider":"All Marine World","version":"1.0","type":"link"}