Dorman - HELP A/C Compressor Bypass Pulley P/N:34274
Dorman 34182 A/C compressor by-pass pulley for the 1996-2001 Ford Explorer and other vehicles lets the original drive belt run without the compressor.
Warm air from the vents or a noisy, seized compressor can mean the compressor has failed. Before you replace a compressor or bypass it, rule out other causes of those signs, such as a refrigerant leak or an electrical fault, which a shop can test.
The 1996-2001 Ford Explorer, the 1992-2002 Ford Escort and the 1997-2000 Mercury Mountaineer are among the vehicles it fits, and each takes one pulley. Open the "Vehicles it fits" section to check your exact model and engine.
Fit and size
Build and materials
One pulley, one bracket and installation hardware, with installation instructions.
Interchange: SK34182
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This part cross-references / interchanges with the following part numbers:
Does the Dorman 34182 pulley fit the 1996-2001 Ford Explorer?
Yes. Dorman 34182 fits the 1996-2001 Ford Explorer, and each vehicle takes one pulley.
Can I use this bypass pulley on a 1992-2002 Ford Escort?
Yes. The 1992-2002 Ford Escort is in the fitment for this pulley, and it takes one per vehicle.
Does the Dorman A/C compressor by pass pulley come with a bracket?
Yes. The Dorman 34182 package has the pulley, an aluminum bracket and installation hardware, plus installation instructions.
What is the outside diameter of this A/C bypass pulley?
The outside diameter is 114 mm. It is a serpentine-groove pulley, and one pulley is included.
Is this A/C bypass pulley made of plastic or metal?
The pulley itself is plastic, and the bracket that comes with it is aluminum.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.