How to remove the A/C Compressor on GMC Sonoma?

To remove the air conditioning system, start by discharging the system and disconnecting the battery cable. Thoroughly clean the compressor around the refrigerant line fittings and remove the serpentine drive belt. Disconnect the electrical connector from the compressor and raise the vehicle on stands. Disconnect the suction and discharge lines from the compressor, plugging the open fittings to prevent dirt and moisture entry. Remove the compressor-to-front-bracket bolts and nuts and pull the compressor up from the engine compartment. For installation, if a new compressor is being used, transfer the oil from the old compressor and add the same amount of new refrigerant oil. Follow any included directions for the new compressor. Install the new compressor by reversing the disassembly steps, using new seals when connecting the line fittings. Reconnect the battery cable and have the system evacuated, recharged, and leak tested.

Genuine GMC Sonoma A/C Compressor

Air Conditioning Compressor

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7 A/C Compressors found

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GMC Sonoma Air Conditioner Compressor Assembly
Part Number: 89019403
$365.68 MSRP: $754.77
You Save: $389.09 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Compressor Asm,A/C ; Compressor, Air Conditioning; Compressor, Compressor Assembly
- Replaces: 01136521, 1136521, 89019250, 89018950, 89019029, 89019145, 89018787
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2004 GMC Sonoma | 4 DOOR, PICKUP, PICKUP EXTENDED CAB | 6 Cyl 4.3L
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GMC Sonoma Air Conditioner Compressor Assembly
Part Number: 89019367
$302.36 MSRP: $624.08
You Save: $321.72 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Compressor Asm,A/C ; Compressor, Air Conditioning
- Replaces: 01136519, 01136527, 1136527, 19151514, 1136519, 19168688, 89018948, 89019224, 19168687
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2002 GMC Sonoma | 4 DOOR, PICKUP, PICKUP EXTENDED CAB | 6 Cyl 4.3L
- 1996-1998 GMC Sonoma | PICKUP | 6 Cyl 4.3L
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GMC Sonoma Air Conditioner Compressor Kit
Part Number: 88964862
$281.01 MSRP: $580.00
You Save: $298.99 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Compressor Kit,A/C; Compressor, Compressor Assembly
- Replaces: 02724794, 01134302, 01134327, 1134302, 01134343, 1134343, 1134327, 2724794
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 GMC Sonoma | PICKUP | 6 Cyl 4.3L
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GMC Sonoma Air Conditioner Compressor
Part Number: 1135454
$246.18 MSRP: $496.78
You Save: $250.60 (51%)
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Product Specifications
- Other Name: Compressor Asm,A/C ; Compressor, Air Conditioning; Compressor, Compressor Assembly
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993 GMC Sonoma | PICKUP | 4 Cyl 2.5L
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GMC Sonoma Air Conditioner Compressor Assembly
Part Number: 89018860
Product Specifications
- Other Name: Compressor Asm,A/C ; Compressor, Air Conditioning; Compressor, Compressor Assembly
- Replaces: 01135060, 01135403, 1135060, 1135216, 01135216, 1135403, 89018824
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 GMC Sonoma | PICKUP | 4 Cyl 2.2L
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GMC Sonoma Air Conditioner Compressor And Component Kit
Part Number: 89018955
Product Specifications
- Other Name: Compressor Asm,A/C; Compressor, Compressor Assembly
- Replaces: 01137024, 01137015, 1137024, 1137015
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2003 GMC Sonoma | PICKUP | 4 Cyl 2.2L, 4 Cyl 2.2L Flex
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GMC Sonoma Air Conditioner Compressor Assembly
Part Number: 89018864
Product Specifications
- Other Name: Compressor Asm,A/C ; Compressor, Air Conditioning; Compressor, Compressor Assembly
- Replaces: 01135279, 01135223, 01135422, 1135223, 1135279, 1135422, 89018825
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1997 GMC Sonoma | PICKUP | 4 Cyl 2.2L

GMC Sonoma A/C Compressor

The GMC Sonoma A/C Compressor is at the core of the truck's climate system, forcing low pressure refrigerant to a high pressure state so the cabin remains cool throughout the greatly hot of days. By rapidly compressing the gas, the A/C Compressor heats it up and pumps it to the condenser where the outside air steals away the heat and pumps it to the evaporator that blows cold air through the vents before starting the whole process over. Over the years, GMC fitted the compact Sonoma with two primary refrigerant configurations which influenced the design of its A/C Compressor, the earlier R12 configuration and the later R134a system introduced in the early nineties. R12 units are mineral oil based and provide excellent cooling but have environmental concerns. R134a versions of the A/C Compressor are run on synthetic oil, are ozone friendly and became the norm on newer Sonoma pickups. Knowing what refrigerant your GMC uses is important as the oils aren't cross compatible and the wrong A/C Compressor can result in poor temperature control or rapid failure.

Each OEM GMC Sonoma 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.

GMC Sonoma A/C Compressor Parts Questions & Experts Answers

Air Conditioner Compressor Assembly
89019367
Q: How to remove the A/C Compressor on GMC Sonoma?
A:
To remove the air conditioning system, start by discharging the system and disconnecting the battery cable. Thoroughly clean the compressor around the refrigerant line fittings and remove the serpentine drive belt. Disconnect the electrical connector from the compressor and raise the vehicle on stands. Disconnect the suction and discharge lines from the compressor, plugging the open fittings to prevent dirt and moisture entry. Remove the compressor-to-front-bracket bolts and nuts and pull the compressor up from the engine compartment. For installation, if a new compressor is being used, transfer the oil from the old compressor and add the same amount of new refrigerant oil. Follow any included directions for the new compressor. Install the new compressor by reversing the disassembly steps, using new seals when connecting the line fittings. Reconnect the battery cable and have the system evacuated, recharged, and leak tested.