Compatibility: 2006 Chevrolet Avalanche 1500 5.3L 2009-2012 Chevrolet Colorado 5.3L 2006-2007 Chevrolet Silverado 1500 5.3L 2006 Chevrolet Suburban 1500 5.3L 2006 Chevrolet Tahoe 5.3L 2009-2012 GMC Canyon 5.3L 2006-2007 GMC Sierra 1500 5.3L 2006 GMC Yukon 5.3L 2006 GMC Yukon XL 1500 5.3L 2008-2010 Hummer H3 5.3L 2009-2010 Hummer H3T 5.3L Q&A: Q:What is Differences Between upstream and downstream O2 Sensor? .
