Downstream Left Oxygen O2 Sensor for 1996-1999 2000 Ford Explorer Ranger V6 4.0L

2pcs O2 Oxygen Sensor Up & Downstream 234-4046 For Ford Explorer F-150 Ranger

Downstream or Upstream O2 Oxygen Sensor for Ford Escape Escort Explorer Ranger

Upstream+Downstream for 2004-2005 Ford Explorer 4.0L Oxygen o2 02 Sensor 2pcs

For 97-2000 Ford Ranger 4.0L O2 02 Oxygen Sensor Heated 2pcs Upstream Downstream

Downstream Rear For 2001-2003 Ford Explorer 4.0L 4.6L Oxygen O2 02 Sensor 2

For 1995-03 Ford Ranger V6 3.0L 4.0L 3 Pcs Oxygen O2 Sensor Upstream+Downstream

Downstream Rear For 2001-2003 Ford Explorer 4.0L 4.6L Oxygen O2 02 Sensor 2