O2 Oxygen Sensor Upstream Downstream, Compatible with Chevy, Compatible with

O2 Oxygen Sensor Pack of 2 Upstream Downstream 234-4242 234-4530 Compatible

2PCS O2 Oxygen Sensor for 2006-11 Chevrolet Impala 3.5L V6 Upstream + Downstream

2X O2 Oxygen Sensor for 2006-11 Chevrolet Impala 3.5L V6 Upstream + Downstream -

2pcs O2 Oxygen Sensor For 2006-11 Chevrolet Impala 3.5L V6 Upstream+Downstream

2PCS Upstream Downstream Oxygen O2 Sensor For 2008-2012 Honda Accord 2.4L

2pcs O2 Oxygen Sensor Upstream+Downstream For Chevrolet PONTIAC BUICK 3.5L 3.9L

2Pcs Oxygen O2 Sensor For Chevy Impala 3.5L 3.9L 06-2007 Upstream & Downstream