O2 Oxygen Sensor DOWNSTREAM for Subaru Legacy Outback Forester Crosstrek Impreza

O2 Oxygen Sensor Downstream 22690-AA81A For Subaru Outback Legacy Impreza 2.5L

DENSO Downstream 234-4445 For 2006-2012 Subaru Outback 2.5L O2 02 Oxygen Sensor

Oxygen O2 Sensor For Subaru Forester Impreza Legacy 2.5L Upstream & Downstream

DENSO Downstream 234-4445 For 2006-2012 Subaru Outback 2.5L O2 02 Oxygen Sensor

DENSO Downstream For 2006-2012 Subaru Outback 2.5L O2 02 Oxygen Sensor 234-4445

Oxygen Sensor For 1999-2002 Subaru Impreza Legacy Outback Mazda 626 250-24290

2PCS Upstream & Downstream O2 Oxygen Sensor For 2006-2009 Subaru Legacy 2.5L