Compatibility：

Specification

Built to strict quality control standards

Direct replacement

Brand New

100% factory tested

One year Warranty

QTY：

A set of 8 piece Iridium Spark Plugs

Fitment:

2003-2011 E150 5.4 / 4.6

2003-2005 E150 CLUB WAGON 5.4 / 4.6

1997-2002 ECONOLINE 5.4

1997-1999 ECONOLINE 4.6

2000-2002 ECONOLINE CLUBWAGON 4.6

1997-2002 ECONOLINE CLUBWAGON 5.4

2003-2009 E250 5.4 /4.6

1997-2002 E250 ECONOLINE 5.4

2004-2005 E250 SUPERDUTY 5.4

2003 E350 5.4 / 6.8

2003-2005 E350 CULBWAGON 5.4 / 6.8

1997-2002 E350 ECONOLINE 5.4 /6.8

1997-2002 ECONOLINE CLUBWAGON 5.4/6.8

2004-2009 E350 SUPER DUTY 5.4/6.8

2000-2002 E450 ECONOLINE SUPERDUTY 5.4 /6.8

2003-2008 E450 SUPER DUTY 5.4/6.8

2003 E450 SUPTER DUTY STRIP CHASSI 5.4/6.8

2003 E550 SUPER DUTY 6.8

1997-1999 ECONOLINE SUPER DUTY 5.4/6.8

1998 NAVIGATOR 5.4

2002 LINCOLN BLACKWOOD 5.4

2000-2004 EXPEDITION 4.6  -1997-2004 5.4

2000-2005 EXCURSION 5.4/6.8

2002-2005 EXPLORER 4.6

1999-2004 MUSTANG 4.6 SOHC ONLY

1997-2003 F150 5.4 

2000-2008 F150 4.6

1997-1999 F250 5.4

1999-2004 F250 SUPER DUTY 5.4/6.8

1999-2004 F350 SUPER DUTY 5.4/6.8

1994-2004 F450 SUPER DUTY 6.8

1994-2004 F550 SUPER DUTY 6.8