NGK NTK Downstream Right O2 Oxygen Sensor for 1997-2011 Ford Expedition 5.4L uu

NGK NTK Upstream Right O2 Oxygen Sensor for 1999-2004 Ford Expedition 4.6L dh

NGK NTK Upstream Left O2 Oxygen Sensor for 1999-2004 Ford Expedition 5.4L nz

NGK NTK Downstream O2 Oxygen Sensor for 1996-1997 Mercury Grand Marquis 4.6L fy

NGK NTK Downstream Left O2 Oxygen Sensor for 1997-2010 Ford F-150 4.6L 5.4L lg

NGK NTK Downstream Left O2 Oxygen Sensor for 2010-2013 Lexus GX460 4.6L V8 - cx

NGK NTK Upstream Left O2 Oxygen Sensor for 1997-1998 Ford Expedition 4.6L cj

NGK NTK Downstream Right O2 Oxygen Sensor for 1997-2010 Ford F-150 4.6L 5.4L sj