Upstream/ Downstream Oxygen O2 Sensor for Ford F-150 E-250 4.6L 5.4L 234-4127

2pcs Upstream&Downstream for Ford F-150 5.4L 1998-2000 o2 02 Oxygen Sensor

For Ford Escape Mazda Tribute Upstream/Downstream OEM Oxygen O2 Sensor 234-4045

2pcs Upstream & Downstream for 02-2003 Ford F-150 4.2L 5.4L O2 Oxygen 02 Sensor

2X Brand OEM Upstream & Downstream Oxygen O2 Sensor For Ford F-150 4.2L 4.6 5.4L

2pcs for 1998-2000 Ford F-150 4.2L Upstream Downstream Oxygen Sensor O2 02

Oxygen O2 Sensor for 02-2003 Ford F-150 4.2L 5.4L Upstream and Downstream 2pcs