Contents

The Best Gm R4 Compressor of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Gm R4 Compressor of 2023. Check our ranking below.

2,258 Reviews Scanned

Rank No. #1

ACDelco GM Genuine Parts 15-20189 Air Conditioning Compressor and Clutch Assembly

Leading manufacturer of high-quality products
International renown for our diverse range of award-winning products
Fully equipped with state-of-the-art technology
All products have been designed with the professional in mind
Constantly modernizing our powerful devices to meet the demands of the modern user

Rank No. #2

Four Seasons Compressor New/GM R4-58235

Four Seasons 58235 New GM R4 Lightweight Compressor w/ Clutch (58235)
Part number: 58235
Package Weight: 7.303 kilograms
Package Dimensions: 29.2 H x 20.3 L x 20.3 W (centimeters)

Rank No. #3

GM Parts 15-20185 R4 Air Conditioning Compressor and Clutch Assembly

100% visual- and leak-tested to ensure the component’s quality and durability
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

Rank No. #4

ACDelco GM Genuine Parts 15-20226 R4 Air Conditioning Compressor and Clutch Assembly

leading manufacturer of high-quality products
international renown for our diverse range of award-winning products
fully equipped with state-of-the-art technology
all products have been designed with the professional in mind
constantly modernizing our powerful devices to meet the demands of the modern user

Rank No. #5

Four Seasons 58948 Lightweight Compressor with Clutch

Four Seasons 58948 New GM R4 Lightweight Compressor w/ Clutch (58948)
Part number: 58948
Package Weight: 16.05 pounds
Package Dimensions: 21.336 H x 20.32 L x 22.352 W (centimeters)

Last update on 2025-07-03 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Gm R4 Compressor?

Do you get stressed out thinking about shopping for a great Gm R4 Compressor? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Gm R4 Compressor, which is why we have assembled a comprehensive list of the greatest Gm R4 Compressor available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Gm R4 Compressor that you consider buying. Your questions might include the following:

Is it worth buying an Gm R4 Compressor?
What benefits are there with buying an Gm R4 Compressor?
What factors deserve consideration when shopping for an effective Gm R4 Compressor?
Why is it crucial to invest in any Gm R4 Compressor, much less the best one?
Which Gm R4 Compressor are good in the current market?
Where can you find information like this about Gm R4 Compressor?

We’re convinced that you likely have far more questions than just these regarding Gm R4 Compressor, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Gm R4 Compressor, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Gm R4 Compressor. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Gm R4 Compressor buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Gm R4 Compressor currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Gm R4 Compressor has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Gm R4 Compressor?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Gm R4 Compressor.
Customer Ratings: Number ratings grade Gm R4 Compressor objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Gm R4 Compressor.
Product Quality: You don’t always get what you pay for with an Gm R4 Compressor, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Gm R4 Compressor is should be an indication of how long it will work out for you.

We always remember that maintaining Gm R4 Compressor information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Gm R4 Compressor is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: What’s the difference between R4 and R134a compressors?

A: Apparently the R-12 version of the R4 is no longer made “new” and rebuilds are 50/50 odds of having the proper ‘level’ port height to match the R12 manifold hoses. R134a compressors are substituted as new to retrofit the R12 system compressor part numbers with different height sealing washers.

Q: What kind of a / C compressor does a GM car use?

A: The first compressor we’ll look at is the GM/Frigidaire R4. This is the short (7 1/2-inch) and fat (7-inch dia.) compressor found on later GM vehicles. It delivers slightly less than 10 cubic inches of displacement per revolution. It is small than the A6 compressor we’ll talk about next and is much lighter due to its mostly aluminum construction.

Q: What is the displacement of a GM A4 compressor?

A: This is the short (7 1/2-inch) and fat (7-inch dia.) compressor found on later GM vehicles. It delivers slightly less than 10 cubic inches of displacement per revolution. It is small than the A6 compressor we’ll talk about next and is much lighter due to its mostly aluminum construction. The R4 Compressor was/is a decent unit when new.

Q: When did the Delco Harrison R-4 compressor come out?

A: The Delco/Harrison R-4 radial compressor superseded all earlier axial A-6 units and was first used in 1975 and newer GM vehicles. The R-4 uses four pistons, mounted in a radius around the center shaft, and weighs less than half the 35-pound axial six-piston compressor.

Gm R4 Compressor