{"product_id":"435491-thermostat","title":"435491 Evinrude Johnson Thermostat | Genuine OEM BRP Outboard Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n \u003cstrong\u003e\n  Genuine BRP Evinrude Johnson 62°C \/ 143°F Thermostat Assembly - Part Number: 0435491\n \u003c\/strong\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine BRP cooling-system thermostat for selected Johnson and Evinrude V4 and V6 two-stroke outboards.\n\u003c\/p\u003e\n\u003cp\u003e\n The thermostat remains closed during initial warm-up and begins opening near its calibrated temperature, allowing cooling water to circulate through the cylinder block while maintaining sufficient engine temperature for clean combustion and stable running.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine BRP thermostat assembly\n \u003c\/li\u003e\n \u003cli\u003e\n  Correct OEM reference 0435491\n \u003c\/li\u003e\n \u003cli\u003e\n  Approximately 62°C \/ 143°F opening specification\n \u003c\/li\u003e\n \u003cli\u003e\n  Used on selected looper V4 and V6 engines\n \u003c\/li\u003e\n \u003cli\u003e\n  Sierra, GLM and Recmar replacements available\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003ch3\u003e\n Commonly used on\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Johnson and Evinrude loop-charged V4 engines\n \u003c\/li\u003e\n \u003cli\u003e\n  Selected 60-degree and 90-degree V6 engines\n \u003c\/li\u003e\n \u003cli\u003e\n  Cooling systems using thermostat 0435491\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n Typically suits\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Engine models:\n \u003c\/li\u003e\n \u003cli\u003e\n  Evinrude 75HP - selected 2002-2003 models\n \u003c\/li\u003e\n \u003cli\u003e\n  Evinrude \/ Johnson 90HP V4 - approximately 1995-2004\n \u003c\/li\u003e\n \u003cli\u003e\n  Evinrude \/ Johnson 100HP - approximately 1998-2006\n \u003c\/li\u003e\n \u003cli\u003e\n  Johnson 105 Jet - selected 2003 applications\n \u003c\/li\u003e\n \u003cli\u003e\n  Evinrude \/ Johnson 110HP - selected 2004-2006 models\n \u003c\/li\u003e\n \u003cli\u003e\n  Evinrude \/ Johnson 115HP - approximately 2002-2006\n \u003c\/li\u003e\n \u003cli\u003e\n  Johnson \/ Evinrude 120HP - approximately 1985-1994\n \u003c\/li\u003e\n \u003cli\u003e\n  Evinrude \/ Johnson 150HP - selected 1991-2006 models\n \u003c\/li\u003e\n \u003cli\u003e\n  Evinrude \/ Johnson 175HP - selected 1991-2006 models\n \u003c\/li\u003e\n \u003cli\u003e\n  HP Range: Approximately 75HP - 175HP\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine Type: V4 and V6 two-stroke outboard\n \u003c\/li\u003e\n \u003cli\u003e\n  Year Range: Approximately 1985-2006, dependent on model\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n The thermostat regulates cooling-water flow so the engine warms promptly but receives increased circulation as cylinder-head temperature rises.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Engine overheats because the thermostat remains closed\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine runs excessively cold\n \u003c\/li\u003e\n \u003cli\u003e\n  Poor idle quality after prolonged operation\n \u003c\/li\u003e\n \u003cli\u003e\n  Excessive fuel consumption or carbon formation\n \u003c\/li\u003e\n \u003cli\u003e\n  Thermostat is corroded or covered in salt deposits\n \u003c\/li\u003e\n \u003cli\u003e\n  Poppet does not move when heated\n \u003c\/li\u003e\n \u003cli\u003e\n  Thermostat seal leaks\n \u003c\/li\u003e\n \u003cli\u003e\n  Temperature differs noticeably between cylinder banks\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/h2\u003e\n\u003ch3\u003e\n OEM Supersession Chain\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  0435491 current or later thermostat reference\n \u003c\/li\u003e\n \u003cli\u003e\n  0765559 related BRP service thermostat reference\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n OEM \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  0435491\n \u003c\/li\u003e\n \u003cli\u003e\n  435491\n \u003c\/li\u003e\n \u003cli\u003e\n  0765559\n \u003c\/li\u003e\n \u003cli\u003e\n  765559\n \u003c\/li\u003e\n \u003cli\u003e\n  Thermostat seal and cover must be matched to the engine model\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n Aftermarket \/ Verified Equivalents\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Sierra: 18-3544\n \u003c\/li\u003e\n \u003cli\u003e\n  GLM: 13130\n \u003c\/li\u003e\n \u003cli\u003e\n  Recmar: REC435491\n \u003c\/li\u003e\n \u003cli\u003e\n  Aftermarket thermostats sold under 435491 \/ 765559\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine BRP part\n \u003c\/li\u003e\n \u003cli\u003e\n  Brand new\n \u003c\/li\u003e\n \u003cli\u003e\n  Supplied in original or equivalent packaging\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"BRP (Evinrude\/Johnson)","offers":[{"title":"Default Title","offer_id":53403319664932,"sku":"135483M","price":60.12,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_322c35ec-bc4f-48e1-932d-7a34c517daab.jpg?v=1788091542","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/435491-thermostat","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}