2Pcs Upstream & Downstream O2 Oxygen Sensor For 2012 2013 2014 Ford Focus 2.0L

2Pcs Upstream&Downstream Oxygen O2 Sensor For 2012-2013 Ford Focus 2.0L L4 USA

2Pcs O2 Oxygen Sensor Upstream & Downstream For 2012 2013 2014 Ford Focus 2.0L

2PCS Oxygen Sensors for 2006 2007 Ford Focus L4-2.0L Downstream & Upstream O2

2Pcs Upstream & Downstream O2 Oxygen Sensor For 2012 2013 2014 Ford Focus 2.0L

OEM 2Pcs Air Fuel Ratio Up&Downstream Oxygen O2 Sensor For 2012-2014 Ford Focus

Denso 234-4371 Oxygen O2 Sensor for 2003-2007 Ford Focus 2.0L 2.3L DOWNSTREAM