Motorcraft O2 Oxygen Sensor for 2011-2017 Ford Explorer 3.5L V6 - Electrical yn

Set of 4 O2 Sensor Up+Down For Ford Explorer Taurus Flex & Lincoln MKS MKT 3.5L

4pcs Up+Downstream Oxygen O2 Sensor For Ford Explorer Taurus Flex 3.5L Turbo

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

4 Upstream+Downstream O2 Oxygen Sensor For 2013-2015 Ford Explorer 3.5L nonTurbo

O2 Oxygen Sensor Set For 11-12 Ford Explorer Taurus Flex Downstream 4-wire 3.5L

4pcs Up+Downstream Oxygen O2 Sensor For Ford Explorer Taurus Flex 3.5L Turbo

4Pcs Upstream+Downstream O2 Oxygen Sensor For 2013-2015 Ford Explorer 3.5L