Buy 1999 Ford F-150 4.2L Triton V6 M/T 4WD Base Standard Cab Pickup Stepside Door Seal (Front, Upper) - OEM Ford Part # XL3Z1820531AA (XL3Z-1820531-AA)

W'strip. Door. Seal.
Rubber Seal around the Door frame, aka Weatherstrip. Belt. On body. Outer panel. Surround. Weatherstrip Assembly - Window.

Door Seal

Fits F-150, F-150 Heritage, F-250

REGULAR & SUPER CAB, super cab.