2 Set For 2008 Pontiac Grand Prix 3.8L Oxygen 02 o2 Sensor Upstream Downstream

For 1997-03 Pontiac Grand Prix 3.8L Oxygen O2 Sensor 02 Upstream+Downstream 2pcs

2X Oxygen Sensor O2 02 Upstream+Downstream For 2004-2007 Pontiac Grand Prix 3.8L

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

Oxygen o2 02 Sensor Upstream for 1997-2003 Buick LeSabre Pontiac Grand Prix 3.8L

2X Oxygen Sensor O2 02 Upstream Downstream For 2008 Pontiac Grand Prix 3.8L

2pcs Upstream & Downstream for 2008 Pontiac Grand Prix 3.8L O2 Oxygen 02 Sensor