Oxygen O2 02 Sensor for 2013-2015 Cadillac XTS 3.6L 2*Upstream + 2*Downstream

4pcs Oxygen O2 02 Sensor for 12-2015 Chevrolet Caprice 3.6L Upstream Downstream

4x O2 Oxygen 02 Sensor for 2012-2015 Chevrolet Caprice 3.6L Upstream Downstream

4PCS Upstream & Downstream Fits 12-15 Chevrolet Caprice 3.6L 02 Oxygen O2 Sensor

2 Oxygen O2 02 Sensor Downstream OEM For GMC Cadillac Chevy Impala 3.6 250-24773

2Pcs Oxygen O2 02 Sensor Downstream 250-24773 For GMC Cadillac Chevy Impala 3.6L

2pcs O2 02 Oxygen Sensor Upstream Downstream for 09-2011 Chevrolet Traverse 3.6L