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Dorman 34217 A/C Compressor Bypass Pulley Compatible with Select Models

4.3 (10) Write Review
Free shipping on orders over $29.99

$39.14

$ 18 .99 $18.99

In Stock
  • Cost-effective solution - this bypass pulley retains the use of the standard drive belt after a failed A/C compressor is removed
  • Durable components - this bypass pulley uses quality components for a long service life
  • Easy to install - uses the same mounting points as the A/C compressor
  • Quality tested - this part has undergone extensive testing to ensure a quality fit and long service life
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool


This A/C compressor bypass pulley is a cost-effective solution to allow the original equipment drive belt to be used while bypassing an inoperable A/C compressor.


Jeff Tidwell
Reviewed in the United States on August 9, 2023
No problem
Mollsplus
Reviewed in the United States on November 16, 2023
Did what it supposed to do still uses stock size belt
Tammy Hill
Reviewed in the United States on January 31, 2023
Had a bad grinding ac compressor on a old car that was never going to have ac again. This worked perfectly
D.R.
Reviewed in Mexico on April 23, 2023
Me llego a tiempo el producto y si es compatible para mi carro Malibu. Excelente Servicio de Amazon
Bradley Jones
Reviewed in the United States on August 21, 2022
It was a easy install
Customer
Reviewed in the United States on March 19, 2021
This was an exact fit to replacing the a/c compressor that was junk and cost way to much fix.Bypassing it with kit was easy and lined up great.I had to use the spacer from the compressor but everything was great.
Robert Vera
Reviewed in the United States on January 5, 2020
It's cheaply made ,but over all it works. Will buy again,good prices.
brian wilkie
Reviewed in Canada on May 29, 2019
Saved me a ton of money..need some patience and a Little mechanical know how and all is worth it
D5581
Reviewed in the United States on June 24, 2014
I went through 2 of these pulleys, tensioner pulley, and 2 serpentine belts all to find out the first time this was installed they did not use the included spacer to bring the pulley out!Now it works like a charm and no squeeling!!BTW all this is for the 3400 motor in the Venture/Montana/Silhouette
Ste7en
Reviewed in the United States on May 5, 2012
It works as a bypass pulley, so I suppose that's worth three stars. However, it does not fit perfectly in my 1999 Pontiac Grand Am GT and causes the serpentine belt to squeal very annoyingly. I had a shop put the part in and inspect it once it started squealing so I'm pretty certain it is the bypass pulley that is at fault. I was hoping that this would be the perfect way to replace an AC compressor with a bad clutch, but unfortunately I will be putting in a new AC Compressor just to stop the squealing.UPDATE 7/20/12: I talked to the seller and manufacturer and both suggested that I get a replacement. I got a replacement, had the shop install it, and the squealing is gone! Now I'm very happy!