ECCPP Water Pump Engine Cooling Fan Clutch Kit for Chevrolet for GMC for Isuzu for Buick for Saab for Oldsmobile Trailblazer Trailblazer EXT Envoy Envoy XL Envoy XUV Ascender Rainier 4.2L 5.3L

FITMENT - 2004-2007 for Buick Rainier 4.2L 2002-2009 for Chevrolet Trailblazer 4.2L 2002-2006 for Chevrolet Trailblazer EXT 4.2L 2002-2009 for GMC Envoy 4.2L 2002-2006 for GMC Envoy XL 4.2L 2004-2005 for GMC Envoy XUV 4.2L 2003-2008 for Isuzu Ascender 4.2L 2006 for Isuzu Ascender 5.3L 2002-2004 for Oldsmobile Bravada 4.2L 2005-2007 for Saab 9-7x 4.2L PERFORMANCE UPGRADE - In order to match the coolant flow rate, the latest impeller design has been upgraded to provide a better coolant flow rate to help maintain proper engine temperature and performance FEATURES - OEM matched pump make sure easy installation and precise operation.High quality gasket can prevent the pressure,corrosion,and natural thermal expansion and contraction