Oxygen O2 Sensor 02 for 99-2004 Subaru Forester Impreza Outback 2.5L Downstream

Downstream for 1999-2004 Subaru Outback Legacy 2.5L Rear 02 O2 Oxygen Sensor

For Subaru Forester Impreza Legacy Outback 2.5L Oxygen O2 Sensor 02 Downstream

Downstream/Rear For 99-04 Subaru Forester Impreza 2.5L H4 O2 02 Oxygen Sensor

02 O2 Oxygen Sensor Downstream For 1999-2004 Subaru Forester Impreza 2.5L H4