How to remove and install an A/C compressor on Chevrolet Avalanche?

To remove the air conditioning compressor, the system must first be discharged and the cable from the negative battery terminal disconnected. The air intake duct and resonator assembly should be removed on V8 engines, and the drivebelt and air conditioning compressor drivebelt should be taken off. The electrical connector(s) should be disconnected, and the compressor should be thoroughly cleaned around the refrigerant line fittings. The suction and discharge lines should be disconnected, and the compressor mounting bolts should be removed. When installing a new compressor, two ounces of R-134a compatible refrigerant oil should be poured into it prior to installation. The installation process is the reverse of removal, and new seals lubricated with clean refrigerant oil should be used when installing the line fitting bolt to the compressor. Finally, the cable should be reconnected to the negative battery terminal, and the system should be evacuated, recharged, and leak tested.

Genuine Chevrolet Avalanche A/C Compressor

Air Conditioning Compressor

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6 A/C Compressors found

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Chevrolet Avalanche Air Conditioner Compressor Assembly
Part Number: 89019357
$326.74 MSRP: $674.38
You Save: $347.64 (52%)
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Product Specifications
- Other Name: Compressor Asm,A/C
- Replaces: 1136607, 01136642, 1136642, 89018952, 01136607
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002 Chevrolet Avalanche | 1/2 TON, 3/4 TON | 8 Cyl 5.3L, 8 Cyl 8.1L
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Chevrolet Avalanche A/C Compressor Kit
Part Number: 37183465
$378.22 MSRP: $780.64
You Save: $402.42 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: COMPRESSOR KIT-A/C; Compressor, Compressor Assembly
- Replaced by: 19436043
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2009 Chevrolet Avalanche | 1/2 TON, 3/4 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L
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Chevrolet Avalanche A/C Compressor Assembly
Part Number: 19433085
$329.32 MSRP: $679.72
You Save: $350.40 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: COMPRESSOR ASM,A/C; Compressor, Compressor Assembly
- Replaced by: 19436025
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002 Chevrolet Avalanche | 1/2 TON, 3/4 TON | 8 Cyl 5.3L, 8 Cyl 8.1L
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Chevrolet Avalanche A/C Compressor Kit
Part Number: 86807272
$308.42 MSRP: $636.55
You Save: $328.13 (52%)
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Product Specifications
- Other Name: COMPRESSOR KIT-A/C; Compressor, Compressor Assembly
- Replaced by: 85692945
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
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Chevrolet Avalanche A/C Compressor Kit
Part Number: 86811073
$401.71 MSRP: $829.15
You Save: $427.44 (52%)
ADD TO CART
Product Specifications
- Other Name: COMPRESSOR KIT-A/C
- Replaced by: 19436026
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Chevrolet Avalanche | 1/2 TON
- 2005 Chevrolet Avalanche | 1/2 TON
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Chevrolet Avalanche A/C Compressor Kit
Part Number: 37183467
$278.31 MSRP: $574.42
You Save: $296.11 (52%)
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Product Specifications
- Other Name: COMPRESSOR KIT-A/C; Compressor, Compressor Assembly
- Replaced by: 19436030
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2013 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L Flex

Chevrolet Avalanche A/C Compressor

The Chevrolet Avalanche A/C Compressor makes warm air of the truck cold. If it didn't exist, you would be sweating like it is the Sahara. The A/C Compressor compresses low-pressure refrigerant gas to a high-pressure, high-temperature state. As a result, it pushes heat out of the air stream. Meanwhile, it forces the hot gas to the condenser. Consequently, the gas cools down, becomes liquid, and finally reaches the evaporator. Ultimately, it blows icy air back through the vents. The A/C Compressor of the earlier first generations of Avalanche applied R12 setup. The later Chevrolet models changed to R134a, which is cleaner and thus created two distinct styles of A/C Compressor with oils respective to their refrigerants. R12 compressor units use mineral oil, whereas R134a compatible designs require synthetic oil formulations. Hence, they are not interchangeable as they have similar mounting points. Understanding the system which your Chevrolet Avalanche comes equipped with will allow you to buy the correct A/C Compressor, maintain stable cabin temperatures, ensure the reliability of the A/C Compressor, and keep every summer ride in a Chevrolet comfortable.

Each OEM Chevrolet Avalanche A/C Compressor we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Chevrolet Avalanche A/C Compressor Parts Questions & Experts Answers

Air Conditioner Compressor Kit
25891791
Q: How to remove and install an A/C compressor on Chevrolet Avalanche?
A:
To remove the air conditioning compressor, the system must first be discharged and the cable from the negative battery terminal disconnected. The air intake duct and resonator assembly should be removed on V8 engines, and the drivebelt and air conditioning compressor drivebelt should be taken off. The electrical connector(s) should be disconnected, and the compressor should be thoroughly cleaned around the refrigerant line fittings. The suction and discharge lines should be disconnected, and the compressor mounting bolts should be removed. When installing a new compressor, two ounces of R-134a compatible refrigerant oil should be poured into it prior to installation. The installation process is the reverse of removal, and new seals lubricated with clean refrigerant oil should be used when installing the line fitting bolt to the compressor. Finally, the cable should be reconnected to the negative battery terminal, and the system should be evacuated, recharged, and leak tested.