2pcs for 2006-2007 Chevrolet Impala 3.5L Upstream Downstream Oxygen Sensor O2 02

2X Fits 2006-2007 Chevrolet Impala 3.5L Upstream+Downstream Oxygen o2 02 Sensor

2pcs for 2006-2007 Chevrolet Impala 3.5L Upstream Downstream Oxygen Sensor O2 02

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

2pcs for 2006-2007 Chevrolet Impala 3.5L Upstream Downstream Oxygen Sensor O2 02

For 2006-2007 Buick Rendezvous 3.5L Oxygen O2 Sensor 02 Upstream+Downstream 2pcs

Upstream+Downstream for Chevy Impala 3.5L 3.9L 06-2007 Oxygen o2 02 Sensor 2pcs