Compatibility: 1997-1999 Nissan Maxima 3.0L Q&A: Q:What is Differences Between upstream and downstream O2 Sensor? .
3pcs 2 Upstream & 1 Downstream O2 02 Oxygen Sensor For 95-99 Toyota Avalon 3.0L
For 2001 Dodge Ram 3500 5.9L V8 2 Upstream + 1 Downstream Oxygen Sensor 02 O2 X3
?Oxygen O2 02 Sensor for 01-02 Oldsmobile Aurora 3.5L 2*Upstream + 1*Downstream
?3pcs New Upstream Downstream Oxygen Sensor O2 for 2001 Dodge Ram 3500 5.9L 8.0L
2pcs 1 Upstream & 1 Downstream Oxygen Sensor For 2004-2005 Suzuki Forenza 2.0L
