For 1997-2002 Porsche Boxster 3.2L 2.7L 2.5L Lambda Oxygen Sensor O2 234-4186

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

Lambda O2 Oxygen Sensor 234-4474 For 2013-2016 Porsche Boxster 2.7L H6

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

Lambda O2 Oxygen Sensor 234-3031 For 1989-1993 Porsche 911 3.6L H6

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

1997-2004 PORSCHE BOXSTER UPSTREAM PRE O2 OXYGEN LAMBDA SENSOR OEM

UNIVERSAL BOSCH Oxygen Sensor 4 WIRE for 97-03 Porsche Boxster 2.5L-H6 NO BOX