1997-02 Ford F150 Truck A/C Bypass Pulley - 1AEPM00021

This Bypass pulley bolts on to your engine in the same location as your malfunctioning Air Conditioning compressor, allowing you to use your original serpentine belt. A malfunctioning compressor can be noisy and cause premature damage to your serpentine belt. This is a cost effective alternative to costly repairs to your Air conditioning system.


  • Built to strict quality control standards
  • Includes bracket, highest quality bearing, and correct size pulley
  • Fits perfectly in the place of an A/C compressor.
  • Allows you to use your original serpentine belt

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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I tried to install this pulley and the bolts only line up one way (which looks backwards). When the bolts line up the original belt is to long, if I flip the bracket over (which looks closer to where the compressor was) the belt is just a hair to short. Has anyone had this problem, and if so how did you fix this?
Jake P on Jul 21, 2016
BEST ANSWER: The tensioner should loosen enough to get the belt on as long as its for the correct app. Feel free to call our customer service center with your VIN# and we can see if there's anything that stands out.

Vehicle Fit

  • 1997-2002 Ford F150 Truck A/C Bypass Pulley V6 4.2L
Only 2 left in stock
Part #: 1AEPM00021

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