4X Brand OEM Upstream & Downstream Oxygen O2 Sensor For Ford F-150 4.2 4.6L 5.4L

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234-4001 OEM Up + Downstream 4 Oxygen O2 Sensors For Ford F-150 4.2L 4.6L 5.4L

Oxygen O2 Sensor for 02-2003 Ford F-150 4.2L 5.4L Upstream and Downstream 2pcs

Set of 4 O2 Oxygen Sensor Upstream+Downstream For 2009 2010 Ford F-150 5.4L 6.2L

ACEON Upstream Downstream O2 Oxygen Sensor For 2006 Ford F-150 5.4 5C6J5

4 O2 Oxygen Sensors Downstream/Upstream For 2001-2011 Ford F-150 4.6L 5.4L

2x Upstream & Downstream Oxygen O2 Sensor For Ford F-150 4.2L V6 2002 2003-2008