{"product_id":"motorad-524ktus-engine-coolant-thermostat-housing-assembly","title":"Motorad 524KTUS Engine Coolant Thermostat Housing Assembly","description":"\u003ch2\u003eMotorad 524KTUS Thermostat Housing Assembly\u003c\/h2\u003e\u003cp\u003eMotorad 524KTUS is an engine coolant thermostat housing assembly built to OE specifications for demanding cooling systems. It uses OEM-quality materials and a copper case with wax compound for quick reaction to coolant temperature changes. This Kit line is a standard replacement choice for drivers servicing GM truck, SUV, and performance applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine coolant thermostat housing assembly for OE-style cooling system service\u003c\/li\u003e\n\u003cli\u003eStart-to-open temperature: 187°F for factory-style thermal control\u003c\/li\u003e\n\u003cli\u003eMechanical actuator with disk valve design\u003c\/li\u003e\n\u003cli\u003eBlack and silver finish with steel, stainless steel, copper, and rubber construction\u003c\/li\u003e\n\u003cli\u003eJiggle pin included for coolant bleeding support\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes; gasket or seal required\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for direct-fit maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eMotorad 524KTUS is engineered for vehicles that need precise coolant flow control and stable operating temperature. The copper case and wax compound respond quickly to temperature changes, helping the thermostat housing assembly open at the specified 187°F point. This part number 524KTUS is used across a wide range of Chevrolet, GMC, Cadillac, Buick, Pontiac, Saab, Hummer, Isuzu, and Corvette applications, including 2004-2006 Chevrolet Silverado 1500, 2004-2006 GMC Sierra 2500 HD, and 2004-2006 Cadillac Escalade. The Motorad Kit product line focuses on OE-spec replacement components for cooling system repair.\u003c\/p\u003e\u003cp\u003eThis part cross-references SUTK425 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant temperature that runs outside the factory thermostat range\u003c\/li\u003e\n\u003cli\u003eLeaking or worn thermostat housing service points\u003c\/li\u003e\n\u003cli\u003eDelayed engine warm-up after thermostat wear\u003c\/li\u003e\n\u003cli\u003eCooling system service on GM trucks, SUVs, and performance cars\u003c\/li\u003e\n\u003cli\u003eReplacement of a housing assembly that no longer seals correctly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eInstall with a new gasket or seal, since the seal is required and not included. Mounting hardware is not included. Verify the 187°F specification, housing style, and vehicle application before installation. This assembly uses a mechanical actuator and two mounting holes, so clean the mating surfaces carefully and inspect the cooling system for contamination before reassembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eManufactured by an OE supplier using OEM-quality materials, OEM specifications, and controlled processes. The housing is built to meet safety standards expected in factory-style cooling system service.\u003c\/p\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2008-2009 Buick Allure, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2008-2009 Buick LaCrosse, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2006-2009 Chevrolet Impala, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2009 Chevrolet Silverado 2500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2008-2009 Pontiac G8, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2008 Chevrolet Corvette, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2005-2008 Pontiac Grand Prix, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2005-2008 Saab 9-7x, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2007 Cadillac CTS, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2006-2007 Chevrolet Monte Carlo, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Buick Rainier, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Cadillac Escalade, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Cadillac Escalade ESV, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Cadillac Escalade EXT, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Chevrolet Avalanche 1500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Chevrolet Express 1500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Chevrolet Express 2500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Chevrolet Express 3500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Chevrolet Silverado 1500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2005-2006 Chevrolet Silverado 1500 HD, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Chevrolet Silverado 2500 HD, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Chevrolet Silverado 3500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Chevrolet SSR, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Chevrolet Suburban 1500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Chevrolet Suburban 2500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Chevrolet Tahoe, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2006 Chevrolet Trailblazer, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003-2006 Chevrolet Trailblazer EXT, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2005-2006 GMC Envoy, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 GMC Envoy XL, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 GMC Savana 1500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 GMC Savana 2500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 GMC Savana 3500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 GMC Sierra 1500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2001 GMC Sierra 1500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2005-2006 GMC Sierra 1500 HD, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 GMC Sierra 2500 HD, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 GMC Sierra 3500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 GMC Yukon, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 GMC Yukon XL 1500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 GMC Yukon XL 2500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Hummer H2, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Isuzu Ascender, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2006 Pontiac GTO, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2005 GMC Envoy XUV, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004 GMC Sierra 2500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2002-2003 Cadillac Escalade, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003 Cadillac Escalade ESV, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2002-2003 Cadillac Escalade EXT, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2002-2003 Chevrolet Avalanche 1500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1997-2003 Chevrolet Corvette, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003 Chevrolet Express 1500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003 Chevrolet Express 2500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003 Chevrolet Express 3500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1999-2003 Chevrolet Silverado 1500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2001-2003 Chevrolet Silverado 1500 HD, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1999-2003 Chevrolet Silverado 2500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2001-2003 Chevrolet Silverado 2500 HD, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2001-2003 Chevrolet Silverado 3500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003 Chevrolet SSR, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2000-2003 Chevrolet Suburban 1500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2000-2003 Chevrolet Suburban 2500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2000-2003 Chevrolet Tahoe, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003 GMC Envoy XL, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003 GMC Savana 1500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003 GMC Savana 2500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003 GMC Savana 3500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1999-2003 GMC Sierra 1500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2001-2003 GMC Sierra 1500 HD, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1999-2003 GMC Sierra 2500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2001-2003 GMC Sierra 2500 HD, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2001-2003 GMC Sierra 3500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2000-2003 GMC Yukon, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2000-2003 GMC Yukon XL 1500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2000-2003 GMC Yukon XL 2500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003 Hummer H2, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003 Isuzu Ascender, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1998-2002 Chevrolet Camaro, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1998-2002 Pontiac Firebird, N\/A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Motorad","offers":[{"title":"Default Title","offer_id":52876613288117,"sku":"BFNG-524KTUS","price":52.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TZ_524KTUS_Fro.jpg?v=1785304430","url":"https:\/\/www.partcatalog.com\/products\/motorad-524ktus-engine-coolant-thermostat-housing-assembly","provider":"PartCatalog","version":"1.0","type":"link"}