Downstream For 99-2004 Subaru Impreza Outback 2.5L o2 02 Oxygen Sensor 2

02 O2 Oxygen Sensor for Subaru Impreza Legacy Outback 2001-2010 Downstream

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

For 1996-1997 Subaru Impreza 1.8L Legacy 2.5L Oxygen O2 Sensor 02 Downstream

02 O2 Oxygen Sensor for Subaru Impreza Legacy Outback 2001-2010 Downstream

Downstream for 2005-2010 Subaru Impreza Legacy Outback 2.5L O2 02 Oxygen Sensor

Under/Downstream O2 Oxygen Sensor For Subaru Forester Impreza Legacy Outback