Oxygen Sensor O2 4 PCS 234-4018 234-4087 For 06 07 Chevrolet Silverado GMC

Brand New Oxygen Sensor O2 4PCS. Part Number: 0258005720,0258005738 234-4018,234-4087 13474,21539,SG272,SG273,SG279; SG479,OS216,OS823,OS824,OS839,ES20000,ES20001 213-1681,213-2873,13444,21528,SG277,13444,21528,SG277,OS825,ES20002 Position: Upstream & Downstream. Fitment: 2006 Chevrolet Silverado 1500 LS - 4.8L 2006 Chevrolet Silverado 1500 LT - 4.8L 2006 Chevrolet Silverado 1500 WT - 4.8L 2006 Chevrolet Tahoe Base - 4.8L 2006 Chevrolet Tahoe LS - 4.8L 2006 GMC Sierra 1500 SL - 4.8L 2006 GMC Sierra 1500 SLE - 4.8L 2006 GMC Sierra 1500 WT - 4.8L 2006 GMC Yukon SL - 4.8L 2006 GMC Yukon SLE - 4.8L 2007 Cadillac Escalade Base - 6.2L 2007 Cadillac Escalade ESV Base - 6.2L 2007 Cadillac Escalade EXT Base - 6.2L 2007 Chevrolet Avalanche LS - 5.3L 2007 Chevrolet Avalanche LT - 5.3L 2007 Chevrolet Avalanche LT - 6.0L 2007 Chevrolet Avalanche LTZ - 5.3L 2007 Chevrolet Avalanche LTZ - 6.0L 2007 Chevrolet Silverado 1500 Classic LS - 4.3L 2007 Chevrolet Silverado 1500 Class