A-Premium High Volume Oil Pump Compatible with Chevrolet Silverado 1500, Impala, Tahoe, Camaro, Colorado, Avalanche & GMC Sierra 1500, Yukon & Buick LaCrosse & Cadillac Escalade, with O-Ring

[Perfect Fitment-1]: Compatible with Buick Allure/LaCrosse 2008-2009 V8 5.3L, Rainier 2005-2007 V8 5.3L; Compatible with Cadillac CTS 2009-2015 V8 6.2L, Escalade/Escalade ESV 2007-2014 V8 6.2L, Escalade EXT 2007-2013 V8 6.2L; Compatible with Chevrolet Avalanche 2007-2009 V8 5.3L/V8 6.0L, Avalanche 2011-2013 V8 5.3L, Camaro 2010-2015 V8 6.2L, Caprice 2011-2017 V8 6.0L, Colorado 2010-2012 V8 5.3L, Impala 2006-2009 V8 5.3L, Monte Carlo 2006-2007 V8 5.3L, [Perfect Fitment-2]: Compatible with Chevrolet Silverado 1500 2007-2013 V8 5.3L, Silverado 1500/Suburban 1500 2007-2009 V8 6.0L, Silverado 1500 2009-2013 V8 6.2L, Suburban 1500 2007-2014 V8 5.3L, Tahoe 2009-2011 V8 5.3L, Tahoe 2008-2009 V8 6.2L, Trailblazer 2006-2008 V8 5.3L, Trailblazer EXT 2005-2006 V8 5.3L; Compatible with GMC Canyon 2010-2012 V8 5.3L, Envoy 2005-2009 V8 5.3L, Envoy XL 2005-2006 V8 5.3L, Envoy XUV 2005 V8 5.3L, [Perfect Fitment-3]: Compatible with GMC Sierra 1500 2007-2013 V8 5.3L/V8 6.2L, Sierra 1500 2007-2009 V8 6.0L, Yukon 2009-2010 V8 5.3L, Yukon 2007-2014 V8 6.2L, Yukon XL 1500 2007-2014 V8 5.3L/V8 6.2L, Yukon XL 1500 2007-2009 V8 6.0L; Compatible with Hummer H2 2008-2009 V8 6.2L, H3/H3T 2010 V8 5.3L; Compatible with Isuzu Ascender 2003-2006 V8 5.3L; Compatible with Pontiac G8 2008-2009 V8 6.0L, Grand Prix 2005-2008 V8 5.3L; Compatible with Saab 9-7x 2005-2009 V8 5.3L, [Reference Number]: The A-Premium high volume oil pump's reference number: 10355HV. Before placing an order, verify that the part is compatible with your vehicle using the compatibility system, [Specification]: ① Housing Material: Cast Aluminum; ② Oil Pump Volume Type: High Volume; ③ Oil Pump Pressure Type: Standard Pressure; ④ O-Ring Included: Yes; ⑤ Mounting Hole Quantity: 4; ⑥ About Warranty: 1-Year (12 Months)