A/C Bypass Pulley Dorman 34223 - 1AEPM00042

Warranty & Shipping
Product Reviews
Vehicle Fit

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

Item Condition: New

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.

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Year Make Model Description
1995-2000Ford Contour Ford Contour A/C Bypass Pulley V6 2.5L Dorman 34223
2001-2003Ford Escape Ford Escape A/C Bypass Pulley V6 3.0L Dorman 34223
1999-2002Mercury Cougar Mercury Cougar A/C Bypass Pulley V6 2.5L Dorman 34223
1995-2000Mercury Mystique Mercury Mystique A/C Bypass Pulley V6 2.5L Dorman 34223
Only 2 left in stock
Part #: 1AEPM00042

Order must be placed by 4pm ET
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Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Get it in: 2 - 4 Business Days

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Brand #: 34223