2X Oxygen Sensor O2 02 Upstream Downstream for 2006-2007 Chevrolet Impala 3.9L

2X O2 02 Oxygen Sensor For 2005-2008 Chevy Uplander 3.9L Upstream&Downstream

2X Oxygen Sensor O2 02 Upstream+Downstream Fits for 2006-07 Chevy Impala 3.9L

2pcs for Chevy Impala 3.5L 3.9L Upstream Downstream 02 O2 Oxygen Sensor 06-2007

2X for 2006-2007 Pontiac G6 3.9L Oxygen 02 o2 Sensor Upstream & Downstream

2X Oxygen Sensor O2 02 Upstream Downstream for 2006-2007 Chevrolet Impala 3.9L

For Chevrolet Equinox Uplander Upstream & Downstream O2 Oxygen Sensor 2pcs

For 05-07 Chevrolet Equinox 3.4L Oxygen O2 Sensor 02 Upstream+Downstream 2pcs