4X Replace BOSCH UP&DownStream O2 Oxygen Sensor For 97-02 Ford E-150 Econoline

4X Replace BOSCH UP&DownStream O2 Oxygen Sensor For 97 - 02 Ford E-250 Econoline

4X Replace BOSCH UP&DownStream O2 Oxygen Sensor For 2002 - 2005 Ford Thunderbird

For 2001-2010 Ford Explorer Sport Trac 4.0L/4.6L 4X Oxygen Sensor Up+Downstream

Set of 4 New Oxygen O2 Sensor fits 2001-2010 Ford Explorer Sport Trac 4.0L 4.6L

4X Fits BOSCH UP&DownStream O2 Oxygen Sensor For 01-05 Ford Explorer Sport Trac