Right or Left Tail Lamb Bulb is a direct fit for the following:

2006-2010 Ford Explorer
2009-2014 Ford F-150
2006-2007 Ford Five Hundred
2005-2007 Ford Focus
2005-2007 Ford Freestyle
2006-2009 Ford Mustang
2005 Lincoln Aviator
2010-2014, 2006-2008 Lincoln Mark LT
2007-2010 Lincoln Navigator
2006-2007 Mercury Montego