Fits 1994-1995 Chevrolet Lumina APV 3.8L Upstream Downstream O2 Oxygen Sensor

2pcs O2 02 Oxygen Sensor Upstream&Downstream Fits 1997-2003 Buick LeSabre 3.8L

Oxygen O2 Sensor for 00-03 Chevy Monte Carlo 3.8L Upstream and Downstream 2pcs

2pcs O2 02 Oxygen Sensor Upstream&Downstream Fits 1997-2003 Buick LeSabre 3.8L

Fits 1997-03 Pontiac Grand Prix 3.8L Upstream Downstream o2 Oxygen 02 Sensor X2

O2 Oxygen 02 Sensor for 2000-03 Chevy Monte Carlo 3.8L Upstream+Downstream X2

Oxygen 02 O2 Sensor For 2000-03 Chevy Monte Carlo 3.8L Upstream Downstream Set 2