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DORMAN 34237 Conditioning Bypass Pulley Review

7

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Average

Revainrating 3.5 out of 5  
Rating 
3.6
🌡️ Engine Cooling & Climate Control, 🛠️ Replacement Parts

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Description of DORMAN 34237 Conditioning Bypass Pulley

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 Amazon Garage.

Reviews

Global ratings 7
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  • 4
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  • 3
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Type of review

Revainrating 4 out of 5

Great Way to Remove AC

Received this as a way to get rid of the air conditioning compressor! It fits perfectly, the belt needs to be loosened a little more.

Pros
  • Absolutely Amazing!
Cons
  • Almost never

Revainrating 4 out of 5

WILL NOT FIT!: Compressors and parts

Bracket is about 1 inch shorter and will not fit 1999 Wrangler Sport! Send back! Do yourself a favor and pay another $15 at your local parts store so you don't have to wait a week for it to arrive and be disappointed.

Pros
  • Best in niche
Cons
  • Very expensive

Revainrating 5 out of 5

Fits 1999 Jeep Cherokee XJ

I got it the next day at a camping general store on a road trip from home and the AC bearing has failed. I unscrewed 4 bolts from the old air conditioner and, without disconnecting anything, just threw them back. Screwed in, replaced V-belt and off we went. I drove it 10 hours to get home where I had the tools to fix the original air conditioner. That was redemption. The quality seems a little low so I'm deducting a star. I will use it in emergencies but not always.

Pros
  • GOLS certified
Cons
  • Minor issues

Revainrating 2 out of 5

Tired of changing bearings and fiddling with faulty ones.

I'm tired of changing bearings and messing with the broken air conditioner in my jeep. I used this to bypass the A/C compressor on a 2000 Jeep Cherokee. If you still have refrigerant in your lines, go to your local auto repair shop and flush it out. 4 screws to remove the A/C compressor and you need to remove the hose from the back of the unit (I think it's 2 screws). Then install the bypass pulley with the screws provided and reinstall the belt. In my case (2000 Jeep Cherokee LHD) I used a 95…

Pros
  • Hands-free operation
Cons
  • Appearance

Revainrating 5 out of 5

It's noisy, mind you.

It works but my jeep sounds like it has asthma and I don't like it. There is what I consider an unacceptable level of lateral wobble/play in the pulley/bearing assembly. It worked well but the overall quality is lacking in my opinion. I ended up going to ebay and buying a set of brackets to move the alternator and a shorter belt, nice and quiet now and the alternator much easier to access. I'm not sure what this whole bypass kit fits on, but my particular application was a classic '99 Jeep…

Pros
  • DURABLE COMPONENTS - This bypass pulley uses high quality components for durability.
Cons
  • The list goes on.

Revainrating 2 out of 5

Easy Install, Poor Quality Pulley

The first thing I noticed was a little play on the pulley right out of the box, also I'm pretty sure it's a return as the box looked like it had been re-glued and the Screws were simply reversed. in a box, not in a bag or anything. But I needed it immediately and didn't want to mess with the return. The only real plus for this pulley was how easy it was to install. I don't think they should be permanently replaced due to the extremely poor quality of the pulley. I'd happily pay more for it if…

Pros
  • Ensure this part is suitable for your car, enter make, model and trim level into Amazon Garage.
Cons
  • There are other interesting options.