Throttle position sensor (TPS) with mounting screws and instructions.

Fits:

1989-95 F-150, F-250, F-350, Bronco, E-Series with 4.9 I-6

1987-93 Aerostar 3.0 V6

1992-94 Mustang and Ranger 2.3

1992-94 Taurus, Probe 3.0 V6

F19Z-9B989-BA (part is stamped with engineering ID F2DF-9B989)

At this low price, why not buy 2 or three?  We combine shipping!