NGK NTK Downstream Left O2 Oxygen Sensor for 1997-2011 Ford Expedition 4.6L yf

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

NGK NTK Downstream Right O2 Oxygen Sensor for 1997-1999 Ford F-250 4.6L 5.4L vp

NGK NTK Upstream Right O2 Oxygen Sensor for 1997-1998 Ford Expedition 5.4L oh

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

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

NGK NTK Downstream Right O2 Oxygen Sensor for 1996-2010 Ford Taurus 3.4L V8 zb

NGK NTK Downstream Right O2 Oxygen Sensor for 2000-2005 Ford Excursion 5.4L ag