A-premium oxygen sensors are an ideal choice to replace your broken oxygen sensors. All oxygen sensors meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee.

 Compatible with following Buick Models:
Rainier 2006 I6 4.2L Downstream Lucerne 2006-2011 V8 4.6L Downstream Front
 Lacrosse 2008-2009 V8 5.3L Up or Downstream 

 Compatible with following Cadillac Models:
 Escalade 2007 V8 6.2L; CTS 2006-2007 V8 6.0L Upstream DTS 2006-2011 V8 4.6L Downstream Front

 Compatible with following Chevrolet Models:
 Avalanche 1500 2006 V8 5.3L Silverado 1500 2006 V8 4.8L/V8 5.3L Upstream
 Colorado 2006 I4 2.8L/L5 3.5L Trailblazer/Trailblazer Ext 2006 I6 4.2L Downstream
 Avalanche V8 5.3L/V8 6.0L, Silverado 1500 Classic V8 5.3L, Suburban 1500/Suburban 2500 V8 6.0L 2007 Upstream
 Trailblazer 2008 V8 5.3L Downstream Left 
 Monte Carlo/Suburban 1500 2006-2007 V8 5.3L Upstream 
 Tahoe 2006-2007 V8 4.8L/V8 5.3L Upstream 
 Impala 2006-2009 V8 5.3L Up or Downstream 
 Silverado 1500 2007-2013 V6 4.3L Colorado 2009-2012 V8 5.3L Upstream 
 Trailblazer 2008-2009 V8 6.0L Downstream Left Spark 2013-2014 I4 1.2L Downstream
 
 Compatible with following GMC Models:
 Canyon 2006 I4 2.8L/L5 3.5L; Envoy/Envoy XL I6 4.2L Downstream 
 Sierra 1500 2006 V8 4.8L/V8 5.3L Upstream 
 Sierra 1500 Classic V8 5.3L Yukon V8 6.2L 2007 Upstream 
 Yukon XL 1500 2007 V8 6.0L/V8 6.2L; Yukon XL 2500 2007 V8 6.0L Upstream 
 Yukon 2006-2007 V8 4.8L/V8 5.3L; Yukon XL 1500 Upstream 
 Sierra 1500 2007-2013 V6 4.3L Canyon 2009-2012 V8 5.3L Upstream
 Envoy 2008-2009 V8 5.3L Downstream Left 
 Compatible with Hummer H2 2007 V8 6.0L, 2008-2009 V8 6.2L H3 2008-2010, H3T 2009-2010 V8 5.3L Upstream
 Compatible with Isuzu I-280/I4 2.8L, I 
 Location: Upstream or Downstream as per Application
 Quantity Sold: One Piece