{"product_id":"apex-awo2088-engine-coolant-thermostat-gasket","title":"Apex AWO2088 Engine Coolant Thermostat Gasket","description":"\u003ch2\u003eEngine Coolant Thermostat Gasket for GM Applications\u003c\/h2\u003e\u003cp\u003eThe Apex AWO2088 engine coolant thermostat gasket is a direct sealing component for thermostat service on a wide range of GM and related vehicles. It is used at the thermostat housing to help maintain a secure coolant seal during repair or replacement work.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine coolant thermostat gasket \/ thermostat O-ring application\u003c\/li\u003e\n\u003cli\u003eFits a broad range of Chevrolet, GMC, Cadillac, Buick, Hummer, Saab, Isuzu, and Pontiac vehicles\u003c\/li\u003e\n\u003cli\u003eUsed in thermostat housing sealing service on GM V8 and V6 cooling systems\u003c\/li\u003e\n\u003cli\u003ePart number: AWO2088\u003c\/li\u003e\n\u003cli\u003eBrand: Apex\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Coverage\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2004-2012 Chevrolet Colorado, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2004-2012 GMC Canyon, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2006-2010 Hummer H3, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2009-2010 Hummer H3T, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2002-2009 Chevrolet Trailblazer, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2002-2009 GMC Envoy, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2005-2009 Saab 9-7x, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2003-2008 Isuzu Ascender, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2007-2008 Isuzu i-290, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2007-2008 Isuzu i-370, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2004-2007 Buick Rainier, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2002-2006 Chevrolet Trailblazer EXT, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2002-2006 GMC Envoy XL, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2006 Isuzu i-280, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2006 Isuzu i-350, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2004-2005 GMC Envoy XUV, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2002-2004 Oldsmobile Bravada, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2002-2003 Cadillac Escalade, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2003 Cadillac Escalade ESV, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2002-2003 Cadillac Escalade EXT, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2002-2003 Chevrolet Avalanche 1500, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 1997-2003 Chevrolet Corvette, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2003 Chevrolet Express 1500, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2003 Chevrolet Express 2500, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2003 Chevrolet Express 3500, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 1999-2003 Chevrolet Silverado 1500, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2001-2003 Chevrolet Silverado 1500 HD, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 1999-2003 Chevrolet Silverado 2500, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2001-2003 Chevrolet Silverado 2500 HD, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2001-2003 Chevrolet Silverado 3500, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2003 Chevrolet SSR, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2000-2003 Chevrolet Suburban 1500, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2000-2003 Chevrolet Suburban 2500, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2000-2003 Chevrolet Tahoe, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2003 GMC Savana 1500, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2003 GMC Savana 2500, Thermostat seal\u003c\/li\u003e\n\u003cli\u003eFits 2003 GMC Savana 3500\u003c\/li\u003e\n\u003cli\u003eFits 1999-2003 GMC Sierra 1500, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2001-2003 GMC Sierra 1500 HD, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 1999-2003 GMC Sierra 2500, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2001-2003 GMC Sierra 2500 HD, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2001-2003 GMC Sierra 3500, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2000-2003 GMC Yukon, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2000-2003 GMC Yukon XL 1500, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2000-2003 GMC Yukon XL 2500, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 2003 Hummer H2, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 1998-2002 Chevrolet Camaro, Thermostat O-Ring\u003c\/li\u003e\n\u003cli\u003eFits 1998-2002 Pontiac Firebird, Thermostat O-Ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat This Gasket Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant seepage at the thermostat housing\u003c\/li\u003e\n\u003cli\u003eDamaged or flattened thermostat O-ring\/seal during service\u003c\/li\u003e\n\u003cli\u003eLeak repair after thermostat replacement\u003c\/li\u003e\n\u003cli\u003eCooling system maintenance on Chevrolet Silverado, Tahoe, and GMC Sierra applications\u003c\/li\u003e\n\u003cli\u003eSeal replacement for Corvette, Camaro, and Firebird thermostat service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the thermostat housing style and match the gasket to the original seal before installation. Clean the sealing surfaces thoroughly, inspect the housing for corrosion or pitting, and install the gasket evenly to avoid pinching or twisting. For fitment on Chevrolet Colorado, GMC Canyon, and related GM platforms, confirm the engine-specific thermostat seal configuration before assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eApex part AWO2088 is cataloged as an engine coolant thermostat gasket for the listed applications. This part cross-references AC Delco and Dorman for the same application.\u003c\/p\u003e","brand":"Apex","offers":[{"title":"Default Title","offer_id":52413530865845,"sku":"FMVJ-AWO2088","price":6.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/AG_AWO2088_Fro.jpg?v=1777791852","url":"https:\/\/www.partcatalog.com\/products\/apex-awo2088-engine-coolant-thermostat-gasket","provider":"PartCatalog","version":"1.0","type":"link"}