{"product_id":"yamaha-cover-thermostat-6fm-12413-00-1s","title":"Yamaha - Cover, thermostat - 6FM-12413-00-1S","description":"\u003ch2 data-section-id=\"1cqb80h\" data-start=\"0\" data-end=\"71\"\u003eYamaha - Thermostat Cover - Cooling System Housing - 6FM-12413-00-1S\u003c\/h2\u003e\n\u003chr data-start=\"73\" data-end=\"76\"\u003e\n\u003ch2 data-section-id=\"rzkdgm\" data-start=\"78\" data-end=\"89\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"90\" data-end=\"508\"\u003eCooling issues don’t always come from major components—sometimes it’s something simple like the thermostat cover not sealing right. I’ve seen small leaks or warped covers throw off the whole cooling system and cause inconsistent temps. This piece keeps everything contained and working together once the engine warms up. When it’s solid and sealed properly, you don’t have to think twice about your engine temperature.\u003c\/p\u003e\n\u003chr data-start=\"510\" data-end=\"513\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"515\" data-end=\"530\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"531\" data-end=\"1037\"\u003e\n\u003cli data-section-id=\"ej8i91\" data-start=\"531\" data-end=\"643\"\u003eThermostat Housing Protection – Encloses the thermostat to maintain proper coolant flow and system pressure.\u003c\/li\u003e\n\u003cli data-section-id=\"1y9wlb4\" data-start=\"644\" data-end=\"743\"\u003eSecure Sealing Surface – Helps prevent leaks and ensures consistent cooling system performance.\u003c\/li\u003e\n\u003cli data-section-id=\"2szf6m\" data-start=\"744\" data-end=\"838\"\u003eOEM Fitment Design – Built to Yamaha specifications for proper alignment and installation.\u003c\/li\u003e\n\u003cli data-section-id=\"xhn21r\" data-start=\"839\" data-end=\"938\"\u003eHeat-Resistant Construction – Designed to handle constant temperature changes during operation.\u003c\/li\u003e\n\u003cli data-section-id=\"tnuxp6\" data-start=\"939\" data-end=\"1037\"\u003eCooling System Support – Works with the thermostat to regulate engine temperature effectively.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1039\" data-end=\"1042\"\u003e\n\u003ch2 data-section-id=\"1qx5o2j\" data-start=\"1044\" data-end=\"1074\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"1075\" data-end=\"1351\"\u003eDesigned for Yamaha outboards equipped with compatible thermostat and cooling system assemblies. Commonly used across small to mid-size engines found on fishing boats, skiffs, and recreational vessels. Always verify compatibility with your specific engine before installation.\u003c\/p\u003e\n\u003chr data-start=\"1353\" data-end=\"1356\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"1358\" data-end=\"1364\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1366\" data-end=\"1502\"\u003e\u003cstrong data-start=\"1366\" data-end=\"1420\"\u003eQ: What are signs this cover needs to be replaced?\u003c\/strong\u003e\u003cbr data-start=\"1420\" data-end=\"1423\"\u003eA: Coolant leaks, corrosion, or a warped sealing surface are common indicators.\u003c\/p\u003e\n\u003cp data-start=\"1504\" data-end=\"1644\"\u003e\u003cstrong data-start=\"1504\" data-end=\"1545\"\u003eQ: Can this cause overheating issues?\u003c\/strong\u003e\u003cbr data-start=\"1545\" data-end=\"1548\"\u003eA: Yes, if it doesn’t seal properly, it can disrupt coolant flow and affect temperature control.\u003c\/p\u003e\n\u003cp data-start=\"1646\" data-end=\"1766\"\u003e\u003cstrong data-start=\"1646\" data-end=\"1702\"\u003eQ: Should I replace the gasket when installing this?\u003c\/strong\u003e\u003cbr data-start=\"1702\" data-end=\"1705\"\u003eA: Always—it ensures a proper seal and prevents future leaks.\u003c\/p\u003e\n\u003cp data-start=\"1768\" data-end=\"1883\"\u003e\u003cstrong data-start=\"1768\" data-end=\"1801\"\u003eQ: Is installation difficult?\u003c\/strong\u003e\u003cbr data-start=\"1801\" data-end=\"1804\"\u003eA: Not usually, but proper torque and sealing are important for a reliable fit.\u003c\/p\u003e\n\u003cp data-start=\"1885\" data-end=\"2009\"\u003e\u003cstrong data-start=\"1885\" data-end=\"1928\"\u003eQ: Does saltwater use affect this part?\u003c\/strong\u003e\u003cbr data-start=\"1928\" data-end=\"1931\"\u003eA: Over time, yes—corrosion can develop if the system isn’t flushed regularly.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":46937307611427,"sku":"6FM-12413-00-1S","price":22.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV248839.jpg?v=1698801239","url":"https:\/\/partsvu.com\/en-mx\/products\/yamaha-cover-thermostat-6fm-12413-00-1s","provider":"PartsVu","version":"1.0","type":"link"}