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Chevrolet Trailblazer AC Compressor Reviews
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Shop Chevrolet Trailblazer Replacement AC Compressor

You might like your AC running all year long in your Chevy Trailblazer. Particularly on hot days, you want to be sure you have nothing but ice cold air blowing out of the air vents in your truck. The problem is that your AC compressor may not be functioning the way it should. When you turn on your AC, air may be coming out of the vents. However, if it's nothing but hot air coming out of them, there's likely a problem with your AC compressor.

If you don't want to break a sweat within minutes of getting behind the wheel, you need to replace the part - and fast. At Parts Geek, we sell the Chevy Trailblazer AC compressor and any other part that you need. Our quality parts are affordable and we can ship them out quickly so you never have to wait for parts.

We stock these AC Compressor brands for the Chevrolet Trailblazer: UACGPDFour SeasonsAC Delco

AC Compressor for Chevrolet Trailblazer - Partsgeek

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Review Fitment Notes
Showing 16 of 387 Results
UAC A/C Compressor - for 2002 Chevrolet Trailblazer - CO 4910AC Click to Enlarge
4.8 Stars
UAC CO 4910AC
A/C Compressor
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Part Number: CO 4910AC
Brand: UAC
Notes: UAC TRSA12 Compressor Assembly
Condition: New
Shipping Options: Ground
$204.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2002 Chevrolet Trailblazer
UAC A/C Compressor - for 2003 Chevrolet Trailblazer - CO 4910AC Click to Enlarge
4.8 Stars
UAC CO 4910AC
A/C Compressor
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Part Number: CO 4910AC
Brand: UAC
Notes: UAC TRSA12 Compressor Assembly
Condition: New
Shipping Options: Ground
$204.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2003 Chevrolet Trailblazer
UAC A/C Compressor - for 2004 Chevrolet Trailblazer - CO 4910AC Click to Enlarge
4.8 Stars
UAC CO 4910AC
A/C Compressor
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Part Number: CO 4910AC
Brand: UAC
Notes: UAC TRSA12 Compressor Assembly
Condition: New
Shipping Options: Ground
$204.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2004 Chevrolet Trailblazer
GPD A/C Compressor Kit - for 2003 Chevrolet Trailblazer 4.2L 6 Cyl - 9614769 Click to Enlarge
5 Stars
GPD 9614769
A/C Compressor Kit
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Part Number: 9614769
Brand: GPD
Notes: Compressor Kit New -- With Rear AC; Contains New Compressor; 6511418; Accumulator/Drier with Hose 4811598; Front Expansion Valve 3411243; Rear Expansion Valve 3411322; O-ring Seal Kit 1321274
  • Designed to meet or exceed OE fit, form, and function
  • gpd Compressor Kits include, Compressor, Accumulator, Expansion Device, and Rapid Seal Kits(unless otherwise noted). The compressor kit provides the components needed to complete the job right. All gpd Compressor kits are application specific.
  • Durability tested on every new design
  • Direct fit replacement
  • All product needed to do the job right the first time
Condition: New
Shipping Options: Ground
$228.43
(43) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2003 Chevrolet Trailblazer 4.2L 6 Cyl
Four Seasons A/C Compressor - for 2002 Chevrolet Trailblazer - W0133-1872981 Click to Enlarge
Website Reviews
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Part Number: W0133-1872981
Brand: Four Seasons
Notes: New w/ Clutch
Condition: New
Shipping Options: Ground Shipping
List Price:
$708.12
Our Price: $199.58
(1) In Stock
This Part Fits:
Catalog: A
Vehicle
2002 Chevrolet Trailblazer
UAC A/C Compressor - for 2005 Chevrolet Trailblazer - CO 4910AC Click to Enlarge
4.8 Stars
UAC CO 4910AC
A/C Compressor
Loading Reviews...
Part Number: CO 4910AC
Brand: UAC
Notes: UAC TRSA12 Compressor Assembly
Condition: New
Shipping Options: Ground
$204.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2005 Chevrolet Trailblazer
GPD A/C Compressor Kit - for 2002 Chevrolet Trailblazer 4.2L 6 Cyl - 9612243 Click to Enlarge
Website Reviews
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Part Number: 9612243
Brand: GPD
Notes: Compressor Kit New -- Sanden; Without Rear AC; Contains New Compressor; 6511418; Accumulator/Drier with Hose 4811588; Front Expansion Valve 3411243; O-ring Seal Kit 1321274
  • Designed to meet or exceed OE fit, form, and function
  • gpd Compressor Kits include, Compressor, Accumulator, Expansion Device, and Rapid Seal Kits(unless otherwise noted). The compressor kit provides the components needed to complete the job right. All gpd Compressor kits are application specific.
  • Durability tested on every new design
  • Direct fit replacement
  • All product needed to do the job right the first time
Condition: New
Shipping Options: Ground
$209.43
(72) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2002 Chevrolet Trailblazer 4.2L 6 Cyl
UAC A/C Compressor - for 2006 Chevrolet Trailblazer LS 4.2L 6 Cyl LL8 VIN: S DOHC - CO 4910AC Click to Enlarge
4.8 Stars
UAC CO 4910AC
A/C Compressor
Loading Reviews...
Part Number: CO 4910AC
Brand: UAC
Notes: UAC TRSA12 Compressor Assembly
Condition: New
Shipping Options: Ground
$204.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Sub Model Engine
2006 Chevrolet Trailblazer LS 4.2L 6 Cyl LL8 VIN: S DOHC
Four Seasons A/C Compressor - for 2003 Chevrolet Trailblazer - 78561 Click to Enlarge
5 Stars
Four Seasons 78561
A/C Compressor
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Part Number: 78561
Brand: Four Seasons
Notes: New Compressor -- With TRSA12 Compressor; New With Clutch
  • New Compressors meet or exceed OE specifications
  • New Compressors are validated for the equivalent of 100,000 miles
  • New Compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications
  • New Compressors come with direct fit connectors for ease of installation and to help eliminate splicing
  • New Compressors come with the R12/R134A/1234yf required o-rings /sealing washers to install the compressor
Condition: New
New or Reman: New
Shipping Options: Ground
$186.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2003 Chevrolet Trailblazer
GPD A/C Compressor Kit - for 2004 Chevrolet Trailblazer 4.2L 6 Cyl - 9612577 Click to Enlarge
5 Stars
GPD 9612577
A/C Compressor Kit
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Part Number: 9612577
Brand: GPD
Notes: Compressor Kit New -- Without Rear AC; Contains New Compressor; 6511418; Accumulator/Drier with Hose 4811598; Front Expansion Valve 3411243; O-ring Seal Kit 1321274
  • Designed to meet or exceed OE fit, form, and function
  • gpd Compressor Kits include, Compressor, Accumulator, Expansion Device, and Rapid Seal Kits(unless otherwise noted). The compressor kit provides the components needed to complete the job right. All gpd Compressor kits are application specific.
  • Durability tested on every new design
  • Direct fit replacement
  • All product needed to do the job right the first time
Condition: New
Shipping Options: Ground
$218.43
(72) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 Chevrolet Trailblazer 4.2L 6 Cyl
Four Seasons A/C Compressor - for 2002 Chevrolet Trailblazer - 78561 Click to Enlarge
5 Stars
Four Seasons 78561
A/C Compressor
Loading Reviews...
Part Number: 78561
Brand: Four Seasons
Notes: New Compressor -- With TRSA12 Compressor; New With Clutch
  • New Compressors meet or exceed OE specifications
  • New Compressors are validated for the equivalent of 100,000 miles
  • New Compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications
  • New Compressors come with direct fit connectors for ease of installation and to help eliminate splicing
  • New Compressors come with the R12/R134A/1234yf required o-rings /sealing washers to install the compressor
Condition: New
New or Reman: New
Shipping Options: Ground
$186.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2002 Chevrolet Trailblazer
Front Four Seasons A/C Compressor Kit - for 2004 Chevrolet Trailblazer - 3734NK Click to Enlarge
Website Reviews
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Part Number: 3734NK
Brand: Four Seasons
Notes: Complete A/C Kit -- With TRSA12 Compressor; Without Rear AC; Includes: 78561 (New Compressor), 83222 (Accumulator), 38638 (Orifice), 59007 (Oil), O-Rings
  • Our A/C kits are assembled and shipped in one convenient package with everything you need to perform a successful A/C compressor replacement while satisfying the compressor warranty
  • Our A/C kits include the Compressor, Accumulator or Filter Drier, Expansion Device, Compressor Oil, and all necessary Gaskets and O-Rings
Position: Front
Condition: New
Components Included: New Compressor, Accumulator, Orifice Tube, Oil, and O-Rings
Shipping Options: Ground
$229.43
(38) In Stock
This Part Fits:
Catalog: B
Vehicle
2004 Chevrolet Trailblazer
GPD A/C Compressor Kit - for 2003 Chevrolet Trailblazer 4.2L 6 Cyl - 9612577 Click to Enlarge
5 Stars
GPD 9612577
A/C Compressor Kit
Loading Reviews...
Part Number: 9612577
Brand: GPD
Notes: Compressor Kit New -- Without Rear AC; Contains New Compressor; 6511418; Accumulator/Drier with Hose 4811598; Front Expansion Valve 3411243; O-ring Seal Kit 1321274
  • Designed to meet or exceed OE fit, form, and function
  • gpd Compressor Kits include, Compressor, Accumulator, Expansion Device, and Rapid Seal Kits(unless otherwise noted). The compressor kit provides the components needed to complete the job right. All gpd Compressor kits are application specific.
  • Durability tested on every new design
  • Direct fit replacement
  • All product needed to do the job right the first time
Condition: New
Shipping Options: Ground
$218.43
(72) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2003 Chevrolet Trailblazer 4.2L 6 Cyl
GPD A/C Compressor Kit - for 2005 Chevrolet Trailblazer 4.2L 6 Cyl - 9612577 Click to Enlarge
5 Stars
GPD 9612577
A/C Compressor Kit
Loading Reviews...
Part Number: 9612577
Brand: GPD
Notes: Compressor Kit New -- Without Rear AC; Contains New Compressor; 6511418; Accumulator/Drier with Hose 4811598; Front Expansion Valve 3411243; O-ring Seal Kit 1321274
  • Designed to meet or exceed OE fit, form, and function
  • gpd Compressor Kits include, Compressor, Accumulator, Expansion Device, and Rapid Seal Kits(unless otherwise noted). The compressor kit provides the components needed to complete the job right. All gpd Compressor kits are application specific.
  • Durability tested on every new design
  • Direct fit replacement
  • All product needed to do the job right the first time
Condition: New
Shipping Options: Ground
$218.43
(72) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 Chevrolet Trailblazer 4.2L 6 Cyl
UAC A/C Compressor - for 2008 Chevrolet Trailblazer LT 4.2L 6 Cyl LL8 VIN: S DOHC - CO 4910AC Click to Enlarge
4.8 Stars
UAC CO 4910AC
A/C Compressor
Loading Reviews...
Part Number: CO 4910AC
Brand: UAC
Notes: UAC TRSA12 Compressor Assembly
Condition: New
Shipping Options: Ground
$204.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Sub Model Engine
2008 Chevrolet Trailblazer LT 4.2L 6 Cyl LL8 VIN: S DOHC
AC Delco A/C Compressor - for 2007 Chevrolet Trailblazer 5.3L V8 LH6 VIN: M - 15-21728 Click to Enlarge
Website Reviews
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Part Number: 15-21728
Brand: AC Delco
Notes: A/C Compressor -- New; A/C FRONT AUTO/AUX CONTROL (CJ2), A/C FRONT MAN/AUX CONTROL (CJ3); 1st Design; Without THERMOSTAT PROT SWI & With 3 PIN COMP TO ENGINE HARNESS CONNECTOR) (2ND DESIGN 25825340)
Condition: New
Refrigerant Type: R134A
Compressor Type: TRSA12
Shipping Options: Ground
$419.98
(7) In Stock
This Part Fits:
Catalog: N
Vehicle Engine
2007 Chevrolet Trailblazer 5.3L V8 LH6 VIN: M

Related Climate Control Parts

Research on AC Compressor for Chevrolet Trailblazer

Your Chevy Trailblazer is a perfect size SUV for a busy family. It is equipped to meet your needs for many years. It is important to have your AC working to keep your family comfortable. If you are having Trailblazer AC compressor problems, then this can cause you to check some different areas of your AC system before determining what the actual problem is. Your 2003 Chevy Trailblazer AC compressor clutch can fail and is a piece that you should check. The clutch will engage and cause the compressor to work properly. If you have a 2004 Chevy Trailblazer AC compressor that is not working it doesn't always mean the clutch is bad or you that need a Trailblazer AC compressor clutch replacement. The problem could be as simple as your AC fuse that is blown.

A Loud Noise

If you hear your Trailblazer AC compressor making noise when using your AC or if you have weak cool air blowing from the system you may need a to check your air condition. If you have no cool air at all then that is an indication that you may need a 2002 Chevy Trailblazer AC compressor removal and replacement. The compressor is the part of the air condition unit that pressurizes the refrigerant and pumps it through the AC system.

Compressor Relay

If all the above-mentioned parts seem to be functioning correctly, you have the option to check your compressor relay. This piece is no different than any other electrical relay. The electrical contacts will eventually wear out or even burn out. Some symptoms of a weak AC relay are inconsistent cooling, your AC compressor not turning on, or no cold air at all. In the final analysis, if you determine that you need to replace the compressor, it is advisable to replace the contributing parts as well. This includes AC drier. The AC drier acts as a filter against moisture and debris for your new AC system.

Precautions

You have determined that you need a new compressor and you don't want to run it dry. New AC compressor units usually come pre-oiled. Just don't engage the compressor and let it run without oil in it. One final note is to turn the compressor by hand once it is installed to get the oil out of the cylinders and moved around before starting it up. Being conscious and taking these precautions can cause your replacement job to go smoothly and get you back on the road quickly.

Cool Cost

If you decide to bring your Trailblazer into a service shop you will be out of pocket between $790-$1113. About 30% of that is for labor. That is money you can save by doing the work yourself. There are plenty of very detailed videos available online that can point you to the exact Trailblazer AC compressor location and to walk you through each step to remove it and replace it. As for the parts, check out the online parts retailer PartsGeek.com. You will receive the exact parts you need quickly and at big savings. We only sell auto parts online. Our overhead is very low and so are our prices.

AC Compressors available for the following Chevrolet Trailblazer years: 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 09, 08, 07, 06, 05, 04, 03, 02. This part is also sometimes called Chevrolet Trailblazer Air Conditioning. We stock ac compressor parts for most Chevrolet models including Silverado 1500, S10, C1500, Tahoe, Malibu, Silverado 2500 HD, Corvette, Equinox, Impala, K1500, Suburban 1500, Camaro, Blazer, Cruze, Cavalier, Aveo, Tracker, Avalanche 1500, Astro, Monte Carlo, K1500 Suburban, C10, C1500 Suburban, Traverse, Sonic, Lumina, Silverado 2500, Prizm, C3500, K2500, C2500, Cobalt, Colorado, Venture, Express 3500, Caprice, HHR, Express 1500, Uplander and Silverado 1500 HD.

Chevrolet Trailblazer AC Compressor Reviews
5 of 5
Verified Customer
5/15/13 05:48 PM - USA

great service, easy to shop - danny

- 2003 Chevrolet Trailblazer A/C Compressor
5 of 5
Verified Customer
6/24/13 06:56 AM - USA

Exact OEM Replacement! - Correct Part

- 2003 Chevrolet Trailblazer A/C Compressor
5 of 5
Verified Customer
5/15/14 11:16 PM - USA

Defiantly solved my noise issue. Exact fit no issues - Shaun

- 2002 Chevrolet Trailblazer A/C Compressor
4 of 5
Verified Customer
8/7/14 06:46 PM - USA

Great prices and great products! I've been nothing but pleased! - lucy

- 2006 Chevrolet Trailblazer A/C Compressor
5 of 5
Verified Customer
9/10/14 07:31 PM - USA

PartsGeek.com is a great website, easy to navigate with quality parts at reasonable price. I highly recommend shopping Parts Geek! - Mike H.

- 2005 Chevrolet Trailblazer A/C Compressor
5 of 5
Verified Customer
2/13/15 12:07 AM - USA

This website is great! They have exactly what I needed! - Trailblazer lover

- 2006 Chevrolet Trailblazer A/C Compressor