Compatibility: 2000 Toyota Tacoma 2.7L 2000 Toyota Tacoma 3.4L Q&A: Q:What is Differences Between upstream and downstream O2 Sensor? .
2pcs Downstream Fits for 2005 Toyota Land Cruiser 4.7L 02 Oxygen O2 Sensor Rear
2pcs Downstream Fits for 1999 2000 Toyota 4Runner 2.7L L4 O2 Oxygen Sensor
2PCS Downstream Fits for 2005 Toyota Land Cruiser 4.7L O2 02 Oxygen Sensor
2pcs Downstream Fits for 2000 Toyota Tacoma 3.4L O2 02 Oxygen Sensor Post Cat
2pcs Downstream Fits for 2005 Volkswagen Jetta 2.5L O2 02 Oxygen Sensor Post Cat
2PCS Downstream Fits for 2003 Toyota Camry 2.4L O2 02 Oxygen Sensor Post Cat
