{"product_id":"richwei-engine-thermostat-for-chevy-gmc-single-thermostat-oem-fit-durable-metal","title":"RICHWEI Engine Thermostat for Chevy\/GMC — Single Thermostat, OEM Fit, Durable Metal","description":"\u003cp\u003e\u003cstrong\u003eRICHWEI Engine Thermostat is a premium direct-replacement thermostat designed to restore proper coolant flow and temperature control for a wide range of Chevy, GMC, Cadillac, Hummer, Saab and related V6\/V8 models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle’s heating or cooling is inconsistent, a worn thermostat could be the cause. This RICHWEI unit is built from durable materials and engineered as an easy drop-in replacement for many GM platforms from mid-2000s through recent model years. It ships as a single thermostat—verify the year, make and engine code before ordering to ensure proper fit. No complex modifications are required for most engine applications; installation is straightforward for experienced DIYers or professional technicians.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this thermostat fit my Chevy or GMC model?\u003c\/h3\u003e\n\u003cp\u003eThe RICHWEI thermostat is manufactured to match OEM dimensions and mounting points for many GM engines, ensuring a correct fit where it’s listed. Fitment covers numerous models across Silverado, Sierra, Suburban, Tahoe, Yukon, Express, Savana, and more—always cross-check the part numbers and engine size in your vehicle’s service manual.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces part numbers: 89018168, 131-160, 131160\u003c\/li\u003e\n  \u003cli\u003eCompatibility list includes many 4.3L, 4.8L, 5.3L, 6.0L, 6.2L and 6.6L engines\u003c\/li\u003e\n  \u003cli\u003eDesigned for direct bolt-in installation with factory housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction should I expect?\u003c\/h3\u003e\n\u003cp\u003eThis thermostat is built from corrosion-resistant metals and precision components to withstand engine bay temperatures and coolant chemistry. The valve and sensing element are engineered to open and close reliably across normal operating ranges. Long-lasting materials reduce the chance of warping or sticking under repeated thermal cycling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable metal body and reliable wax or sensing element\u003c\/li\u003e\n  \u003cli\u003ePrecision valve movement for consistent coolant flow\u003c\/li\u003e\n  \u003cli\u003eSealing surfaces designed to interface with factory gaskets or O-rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what’s included?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically a straightforward procedure that involves draining a portion of the cooling system, removing the thermostat housing, swapping the unit, and refilling coolant. A single thermostat is included in the package; any additional gaskets or clamps should be inspected and replaced if worn. If you’re not comfortable working on cooling systems, professional installation is recommended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage contains: 1 x Engine Thermostat\u003c\/li\u003e\n  \u003cli\u003eRecommended: inspect and replace housing gasket or O-ring during swap\u003c\/li\u003e\n  \u003cli\u003eTypical tools: basic hand tools, drain pan, coolant refill\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this thermostat affect engine performance or warranty?\u003c\/h3\u003e\n\u003cp\u003eReplacing a faulty thermostat restores correct coolant circulation and helps maintain intended engine temperatures, which supports normal performance. This aftermarket replacement is designed as a direct replacement but does not alter engine tuning. Check any vehicle or warranty documentation for aftermarket part policies if concerned about warranty coverage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores designed coolant control without altering engine calibration\u003c\/li\u003e\n  \u003cli\u003eMade to OEM-equivalent form and function for listed part numbers\u003c\/li\u003e\n  \u003cli\u003eRecommended to keep receipts and installation notes for service records\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Vehicle owners and technicians who need a robust, OEM-form thermostat replacement for GM-derived 4.3L–6.6L engines across Chevy, GMC, Cadillac, Hummer and Saab platforms. This product suits drivers troubleshooting overheating or inconsistent cabin heat, fleet managers maintaining multiple GM trucks and SUVs, and DIY mechanics comfortable performing a coolant system service. Always confirm year, make, model and engine size before purchase to ensure compatibility.\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: Does this RICHWEI thermostat replace OEM part 89018168?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This RICHWEI thermostat lists 89018168, 131-160 and 131160 as replacement part numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is a gasket included with the thermostat?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The package includes the thermostat only; replace the gasket or O-ring if worn during installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RICHWEI","offers":[{"title":"Default Title","offer_id":48085344223390,"sku":"B09NLJQYDB","price":40.8,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/richwei-thermostat-front-view.jpg?v=1785869668","url":"https:\/\/northtrailauto.ca\/products\/richwei-engine-thermostat-for-chevy-gmc-single-thermostat-oem-fit-durable-metal","provider":"North Trail Auto","version":"1.0","type":"link"}