2x Upstream or Downstream O2 Oxygen Sensors for Porsche Boxster 1997-1999 2003

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

Bosch 0258017025 LSU4.9 O2 UEGO Wideband Oxygen Sensor For PLX AEM# 30-2004 USA

Bosch 0258017025 LSU4.9 O2 UEGO Wideband Oxygen Sensor For PLX AEM# 30-2004

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

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

O2 Oxygen Sensor Downstream Rear For 2000-2003 Porsche Boxster 9.8 in. 4-Wire

O2 Oxygen Sensor for Porsche Boxster 1997-2003 H6 2.5L 3.2L 4 Wires Downstream