Oxygen O2 Sensor for 2000-2003 Porsche Boxster 2.7L 3.2L Upstream or Downstream

Bosch 15182 Oxygen O2 Sensor for 2000-2003 Porsche Boxster 2.7L 3.2L UPSTREAM

Set of 4 New Oxygen O2 Sensor for 1997-2004 Porsche Boxster 2.5L 2.7L 3.2L

Set of 4 Bosch Oxygen O2 Sensor for 1997-2004 Porsche Boxster 2.5L 2.7L 3.2L

For 2003 2004 Porsche Boxster 2.7L 3.2L 234-4917 Oxygen Sensor O2 Brand New

Downstream or Upstream O2 Oxygen Sensor for Porsche Boxster 2000-2003 2.7L 3.2L

Bosch 13806 Oxygen O2 Sensor for 1997-2003 Porsche Boxster DOWNSTREAM REAR

Upstream or Downstream O2 Oxygen Sensor for Porsche Boxster 2004 H6 2.7L H6 3.2L