2PCS Up+Downstream Oxygen O2 Sensor OEM For Subaru Forester Impreza 2.5L 2.0L H4

2PCS Up+Downstream Oxygen O2 Sensor OEM For Subaru Forester Impreza 2.0L 2.5L H4

2PCS Up+Downstream Oxygen O2 Sensor OEM For Subaru Impreza Forester XV Crosstrek

2PCS Up+Downstream Oxygen O2 Sensor OEM For Subaru Forester Impreza 2.0L 2.5L H4

Upstream O2 Oxygen Sensor for Subaru Impreza 2002-2005 Saab 9-2X 2005 H4 2.0L

Oxygen Sensors for 2005 Subaru Forester Impreza 2.5L Saab Upstream & Downstream