2015 - 2018 Subaru Outback Legacy NOX Oxygen O2 Sensor Unit 22690AA990

1x DENSO 234-9109 Oxygen O2 Sensor Upstream for Subaru Impreza 12-14 2.0L H4 NEW

New OEM Upstream Oxygen O2 Sensor 234-9109 for Subaru Impreza 2.0L H4 US Stock

For 2006-2011 Rear Oxygen Sensor O2 Subaru Impreza Legacy Forester 2344445

2018-2023 SUBARU CROSSTREK 2.0L ENGINE EXHAUST REAR LAMBDA O2 OXYGEN SENSOR OEM

2018-2025 SUBARU CROSSTREK 2.0L REAR OXYGEN O2 LAMBDA SENSOR 22690AB070 OEM

O2 Oxygen Sensor UPSTREAM for Subaru Impreza Forester Legacy Outback 2008-2009

1x DENSO 234-9109 Oxygen O2 Sensor Upstream for Subaru Impreza 12-14 2.0L H4 NEW