For 2000-2002 Porsche Boxster 2.7L 3.2L H6 Lambda Oxygen Sensor O2 234-4271

Lambda O2 Oxygen Sensor 234-4186 For 2000-2002 Porsche Boxster 3.2L H6

Lambda Oxygen Sensor O2 13806 For Porsche Boxster 2.5L 2.7L 3.2L

Lambda O2 Oxygen Sensor 234-4271 For 2000-2002 Porsche Boxster 3.2L H6

DENSO 98660622700 Oxygen Sensor Porsche Boxster

2000-2002 Rear Oxygen Sensor O2 For Porsche Boxster 2.7L 3.2L 98660612801

1997-2002 PORSCHE BOXSTER - O2 / Oxygen Sensor (Pre-Cat / Upstream)

For 00 01 02 Porsche Boxster 2.7L 3.2L Rear Oxygen Sensor O2 98660612801