{"product_id":"yamaha-cover-thermostat-688-12413-00-1s","title":"Yamaha - Cover, thermostat - 688-12413-00-1S","description":"\u003ch2 data-section-id=\"owwtui\" data-start=\"0\" data-end=\"71\"\u003eYamaha - Thermostat Cover - Cooling System Housing - 688-12413-00-1S\u003c\/h2\u003e\n\u003ch2 data-section-id=\"cibsat\" data-start=\"73\" data-end=\"85\"\u003eOverview\u003c\/h2\u003e\n\u003cp data-start=\"86\" data-end=\"589\"\u003eCooling systems on Yamaha outboards rely on a few key components working together to regulate engine temperature. The Yamaha Thermostat Cover 688-12413-00-1S protects and seals the thermostat housing so the cooling system can operate the way it should. If a cover becomes corroded or damaged over time, it can lead to leaks or improper sealing around the thermostat assembly. Installing a genuine Yamaha replacement helps keep the cooling system sealed and the engine running at the correct temperature.\u003c\/p\u003e\n\u003chr data-start=\"591\" data-end=\"594\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"596\" data-end=\"611\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"613\" data-end=\"730\"\u003e• \u003cstrong data-start=\"615\" data-end=\"648\"\u003eThermostat Housing Protection\u003c\/strong\u003e – Covers and protects the thermostat assembly within the engine’s cooling system.\u003c\/p\u003e\n\u003cp data-start=\"732\" data-end=\"842\"\u003e• \u003cstrong data-start=\"734\" data-end=\"762\"\u003eOEM Yamaha Precision Fit\u003c\/strong\u003e – Manufactured to Yamaha specifications to ensure proper alignment and sealing.\u003c\/p\u003e\n\u003cp data-start=\"844\" data-end=\"957\"\u003e• \u003cstrong data-start=\"846\" data-end=\"874\"\u003eCooling System Integrity\u003c\/strong\u003e – Helps maintain proper coolant flow and temperature regulation inside the engine.\u003c\/p\u003e\n\u003cp data-start=\"959\" data-end=\"1068\"\u003e• \u003cstrong data-start=\"961\" data-end=\"992\"\u003eDurable Marine Construction\u003c\/strong\u003e – Built to withstand heat cycles, vibration, and harsh marine environments.\u003c\/p\u003e\n\u003cp data-start=\"1070\" data-end=\"1179\"\u003e• \u003cstrong data-start=\"1072\" data-end=\"1104\"\u003eDirect Replacement Component\u003c\/strong\u003e – Installs in place of the original thermostat cover without modification.\u003c\/p\u003e\n\u003chr data-start=\"1181\" data-end=\"1184\"\u003e\n\u003ch2 data-section-id=\"1qx5o2j\" data-start=\"1186\" data-end=\"1216\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"1218\" data-end=\"1335\"\u003eCompatible with select Yamaha outboard engines that utilize this style of thermostat cover within the cooling system.\u003c\/p\u003e\n\u003cp data-start=\"1337\" data-end=\"1443\"\u003eRefer to manufacturer fitment information to confirm compatibility with your specific Yamaha engine model.\u003c\/p\u003e\n\u003chr data-start=\"1445\" data-end=\"1448\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"1450\" data-end=\"1456\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"1458\" data-end=\"1614\"\u003e\u003cstrong data-start=\"1458\" data-end=\"1518\"\u003eQ: What does a thermostat cover do on a Yamaha outboard?\u003c\/strong\u003e\u003cbr data-start=\"1518\" data-end=\"1521\"\u003eA: It encloses and protects the thermostat assembly while sealing the cooling system housing.\u003c\/p\u003e\n\u003cp data-start=\"1616\" data-end=\"1781\"\u003e\u003cstrong data-start=\"1616\" data-end=\"1675\"\u003eQ: Can a damaged thermostat cover cause cooling issues?\u003c\/strong\u003e\u003cbr data-start=\"1675\" data-end=\"1678\"\u003eA: Yes. Cracks or corrosion can lead to leaks that affect the engine’s ability to regulate temperature.\u003c\/p\u003e\n\u003cp data-start=\"1783\" data-end=\"1951\"\u003e\u003cstrong data-start=\"1783\" data-end=\"1845\"\u003eQ: Should the cover be replaced during thermostat service?\u003c\/strong\u003e\u003cbr data-start=\"1845\" data-end=\"1848\"\u003eA: If the cover shows corrosion, warping, or sealing damage, replacement is recommended during service.\u003c\/p\u003e\n\u003cp data-start=\"1953\" data-end=\"2097\"\u003e\u003cstrong data-start=\"1953\" data-end=\"2008\"\u003eQ: Is this part exposed to water inside the engine?\u003c\/strong\u003e\u003cbr data-start=\"2008\" data-end=\"2011\"\u003eA: Yes. It is part of the cooling system and experiences constant heat and water flow.\u003c\/p\u003e\n\u003cp data-start=\"2099\" data-end=\"2238\"\u003e\u003cstrong data-start=\"2099\" data-end=\"2134\"\u003eQ: Is installation complicated?\u003c\/strong\u003e\u003cbr data-start=\"2134\" data-end=\"2137\"\u003eA: No. It is typically a straightforward replacement during thermostat or cooling system maintenance.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":45626504315171,"sku":"688-12413-00-1S","price":13.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV233699.jpg?v=1698804965","url":"https:\/\/partsvu.com\/en-mx\/products\/yamaha-cover-thermostat-688-12413-00-1s","provider":"PartsVu","version":"1.0","type":"link"}