{"product_id":"gm-genuine-parts-engine-coolant-thermostat-kit-131-163-97241129-with-gasket-oe-fit-reliable-temperature-control","title":"GM GENUINE PARTS Engine Coolant Thermostat Kit 131-163 (97241129) with Gasket — OE Fit \u0026 Reliable Temperature Control","description":"\u003cp\u003e\u003cstrong\u003eGM Genuine Parts 131-163 (97241129) is an original-equipment engine coolant thermostat kit that includes the thermostat and gasket engineered to restore proper coolant flow and temperature control in compatible GM vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis GM-recommended thermostat kit replaces the factory unit with a part built to the same specifications used on original vehicles. Designed and tested for fit, function, and durability, the kit helps the engine reach and maintain optimal operating temperature by regulating coolant circulation through the radiator. The package contains the thermostat assembly plus the matching gasket you need for a complete, reliable replacement.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this thermostat regulate engine temperature?\u003c\/h3\u003e\n\u003cp\u003eThe thermostat opens and closes based on coolant temperature, allowing flow to the radiator only when needed so the engine warms quickly and stays within its designed temperature range. This reduces cold-start wear and prevents overheating once the engine reaches operating temperature.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTemperature-sensitive valve opens at the specified set point to permit coolant flow\u003c\/li\u003e\n  \u003cli\u003eCloses during warm-up to speed engine reach to normal temperature\u003c\/li\u003e\n  \u003cli\u003eWorks with the vehicle’s cooling system pressure and coolant pathways\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose the GM Genuine Parts (OE) thermostat over aftermarket options?\u003c\/h3\u003e\n\u003cp\u003eAs an OE part manufactured to GM specifications, this thermostat matches the original in dimensions, materials, and performance characteristics. That fit-for-purpose design reduces installation issues and delivers predictable operation throughout its service life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured to GM OE specifications for fit, form, and function\u003c\/li\u003e\n  \u003cli\u003eTested to be free of manufacturing defects in materials and craftsmanship\u003c\/li\u003e\n  \u003cli\u003eIncludes the correct gasket for a proper seal at installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the kit and what should I expect during replacement?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains the thermostat unit and the corresponding gasket required for a correct seal. Expect a direct swap with the vehicle’s original thermostat housing; however, always follow the vehicle service manual for coolant draining, torque specs, and bleed procedures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThermostat assembly sized for compatible GM models\u003c\/li\u003e\n  \u003cli\u003eMatching gasket to prevent leaks at the housing flange\u003c\/li\u003e\n  \u003cli\u003eReplaces factory component without modification when matched to vehicle application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long will this thermostat last and how can I tell if it needs replacing?\u003c\/h3\u003e\n\u003cp\u003eWhen installed correctly and used with proper coolant and maintenance, an OE thermostat typically lasts many years. Symptoms of a failing thermostat include extended warm-up time, engine running too cool, temperature fluctuations, or coolant leaks around the housing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurability aligned with GM OE quality and testing standards\u003c\/li\u003e\n  \u003cli\u003eReplace if you observe erratic temperature readings or coolant seepage\u003c\/li\u003e\n  \u003cli\u003eInspect during regular cooling-system service intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers and technicians working on GM vehicles that call for part number 131-163 (97241129) who want a direct-equivalent replacement that maintains factory fit and function. This kit is suited to owners preferring OEM-level reliability for cooling-system repairs, fleet maintenance managers seeking consistent parts, and do-it-yourselfers following vehicle-specific service procedures. Always verify vehicle compatibility by VIN or parts lookup before ordering to ensure proper application.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this thermostat a direct fit for GM vehicles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—GM Genuine Parts 131-163 (97241129) is an OE-replacement designed to match the original fit for specified GM models. Confirm fit by VIN or parts lookup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include everything needed for installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes the thermostat and matching gasket; additional supplies like coolant or hardware may be required per the vehicle service manual.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GM GENUINE PARTS","offers":[{"title":"Default Title","offer_id":48082978046110,"sku":"B000NW6VUS","price":53.54,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gm-genuine-parts-thermostat-kit-front-packaging.jpg?v=1785821449","url":"https:\/\/northtrailauto.ca\/products\/gm-genuine-parts-engine-coolant-thermostat-kit-131-163-97241129-with-gasket-oe-fit-reliable-temperature-control","provider":"North Trail Auto","version":"1.0","type":"link"}