WARNING: This page is about a different car, the 2010 Ford Pickup and 2010 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
SPECIAL TOOL REFERENCE
Courtesy of FORD MOTOR CO.
Compressor, Valve Spring 303-1039
Courtesy of FORD MOTOR CO.
Installer, Valve Stem Oil Seal 303-383 (T91T-6571-A)