Compatibility: 1996-1997 Lexus LS400 4.0L 1996-2000 Lexus SC400 4.0L Q&A: Q:What is Differences Between upstream and downstream O2 Sensor? .
✅2pcs Upstream + Downstream Fits 01-2003 Dodge Ram 1500 5.9L 02 Oxygen O2 Sensor
2pcs Post Downstream Fits 2000-2002 Toyota Tundra 4.7L 02 Oxygen O2 Sensor
2pcs Upstream & Downstream Fits 2012-2015 Ram 1500 5.7L 02 Oxygen O2 Sensor
2PCS Upstream & Downstream Fits 2012-2015 Ram 1500 5.7L 02 Oxygen O2 Sensor
2pcs Upstream & Downstream Fits 1999 Acura TL 3.2L 02 Oxygen O2 Sensor
