For 2007-2010 Ford Explorer Sport Trac 4.6L Oxygen O2 Sensor 02 Upstream

2pcs for 2001-2011 Ford Ranger 2.3L Upstream Downstream Oxygen Sensor O2 02

2pcs Oxygen Sensor O2 Front Rear For 2006 Ford Explorer 4.6L Upstream+Downstream

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

2pcs Upstream&Downstream for 1999-2001 Ford Explorer 5.0L o2 02 Oxygen Sensor

?O2 Oxygen 02 Sensor for 06-2009 Ford Crown Victoria 4.6L Upstream+Downstream X2

O2 Oxygen 02 Sensor For 06-2009 Ford Crown Victoria 4.6L Upstream+Downstream X2