Compatibility: 1994-1995 Toyota 4Runner 3.0L 1998-2000 Toyota Tacoma 2.7L Q&A: Q:What is Differences Between upstream and downstream O2 Sensor? .
Set 2X Down/Post Left+Right Oxygen Sensor for 05 Jaguar Super V8 4.2 O2 02
For 99-00 Mitsubishi Galant 2.4 Exc. Calif Upper+Down Oxygen Sensors O2 Set 2X
Set 2X Upper+Down Air Fuel Ratio Oxygen Sensors for 09-14 Audi TT Quattro 2.0L
2x Upstream & 2x Downstream Oxygen Sensors for BMW 325xi 328xi 325i 330i 335is
2x Upstream & 2x Downstream Oxygen Sensor for BMW 550i 650i XDrive 4.4L 234-5138
2x Upstream + 2x Downstream Oxygen Lambda Sensor For Toyota 2006-2012 RAV4 3.5L
