This power running board motor ( 9L7Z16A506A) is designed for the front right side of Expedition and Navigator vehicles from 2007 to 2014 with a 119-inch wheelbase.It is compatible with 2007-2014 Expedition V8 5.4L and 2007-2014 Navigator V8 5.4L models.Constructed with ABS plastic and metal components, this direct replacement motor restores the automatic extension and retraction of the running board.Installation is designed to be straightforward with no modifications required to existing wiring or components.Package includes one power running board motor assembly.