Description:

Applicable vehicle: 2004-2007 for Buick Rainier 2003-2004 for Chevrolet SSR 2003-2009 for Chevrolet Trailblazer 2003-2006 for Chevrolet Trailblazer EXT 2002-2009 for GMC Envoy 2002-2006 for GMC Envoy XL 2004-2005 for GMC Envoy XUV 2003-2008 for Isuzu Ascender 2003-2004 for Oldsmobile Bravada 2005-2009 for Saab 9-7x. OE Number: 6279046. Leak detection: All the hvac heater cores we sell are 100% leak checked, with good tightness and strict quality assurance. Accurate installation: According to the original car HVAC heater core shell design of the vehicle, to ensure accurate installation. NOTICE: Driving with a faulty heater core can be risky, as it can lead to overheating and extensive engine damage. Even a clogged heater core can prevent proper coolant circulation, causing your engine to run hot.