Downstream Oxygen O2 Sensor for 1999-2004 Subaru Impreza H4 2.5L 234-4706

1PCS Downstream Oxygen O2 Sensor 234-4706 for 1999-2004 Subaru Impreza H4 2.5L

O2 Oxygen Sensor DOWNSTREAM for Subaru Forester Impreza 1999-2004

O2 Oxygen Sensor DOWNSTREAM for Subaru Legacy Outback Forester Crosstrek Impreza

Downstream Oxygen O2 Sensor for Subaru Impreza 02-05 2.0L 04-14 2.5L 234-4732

✅ Downstream Oxygen Sensor for 2.5L 1999-04 Subaru Impreza 2001 Outback 234-4706

Denso O2 Oxygen Sensor DOWNSTREAM for Subaru Legacy Impreza 2.5L 234-4445

Downstream Oxygen O2 Sensor for 99-04 Subaru Forester Impreza 2.5L 234-4706