4PCS Oxygen Sensor Up+Downstream For 2013-2015 Ford Explorer Flex Taurus 3.5L V6

4pcs Upstream+Downstream Oxygen O2 Sensor For Ford Explorer Flex Taurus NO Turbo

Delphi Rear Oxygen (O2) Sensor for 2011-2012 Ford Fusion 3.5L V6 - O2 mh

4pcs For 2016-2019 Ford Explorer Flex Taurus UpstreamDownstream Oxygen O2 Sensor

Delphi Rear Oxygen (O2) Sensor for 2011-2012 Ford Taurus 3.5L V6 - O2 zv

Delphi Rear Oxygen (O2) Sensor for 2011-2012 Ford Explorer 3.5L V6 - O2 ib

Air Fuel Ratio Upstream O2 Oxygen Sensor For 2008-2012 Ford Taurus Flex V6-3.5L

4pcs Oxygen O2 Sensor For 2016-2019 Ford Edge Explorer Flex Taurus 3.5L V6