4pcs Upstream Downstream Fits 2000-05 Ford Excursion 5.4L 6.8L Oxygen O2 Sensor

4pcs Upstream+Downstream for 2004-2008 Ford F-150 4.6L 5.4L Oxygen Sensor O2 02

4pcs Upstream Downstream Fits 2000-05 Ford Excursion 5.4L 6.8L Oxygen O2 Sensor

Motorcraft Oxygen O2 Sensor for 2000-2005 Ford Excursion V8 5.4L V10 6.8L

2pcs Upstream&Downstream Fits 2000-2003 Ford F-150 4.2L 5.4L O2 Oxygen Sensor

For 2000-2005 Ford Excursion 5.4L 4X Oxygen O2 02 Sensor Upstream Downstream