4pcs Up & Downstream Oxygen O2 Sensor for Ford Explorer 4.6L 4.0L 5.0L 1998-2010

4PCS Oxygen O2 Sensors Up / Downstream for Ford F-150 E-150 4.6L 5.4L 234-4127

Set of 4 Oxygen Sensor Up+Downstream For 2004-2010 Ford Explorer 4.0L V6 4.6L V8

Set of 4 Up+Downstream Oxygen O2 Sensor for 97-08 Ford F150 Picku 4.2L 4.6L 5.4L

4pcs Up+Downstream Oxygen O2 Sensor For Ford Explorer Taurus Flex 3.5L Turbo

4PCS Oxygen O2 Sensor Up+Downstream For 2004-2010 Ford Explorer 4.0L-V6 4.6L-V8

4Pcs Up&Downstream Oxygen Sensor For Ford Explorer 4.0L 4.6L 5.4L 1996-2005

4PCS Oxygen O2 Sensor Up+Downstream For 2004-2010 Ford Explorer 4.0L-V6 4.6L-V8