How to remove an A/C Compressor on Chevrolet HHR?

To remove the air conditioning system, start by discharging and recovering the system. Then, disconnect the battery cable and loosen the lug nuts on the right front wheel. Raise the vehicle and support it securely on jackstands before removing the wheel. Remove the inner fender splash shield and the drivebelt. For 2.0L supercharged models, drain the intercooler cooling system and remove the bolts securing the intercooler water pump. Disconnect the electrical connector from the compressor clutch field coil and, if necessary, the high-pressure sensor electrical connector. Disconnect the compressor inlet and outlet lines, removing the old O-rings. Finally, remove the compressor by taking out the mounting bolts. To install a new compressor, follow the manufacturer's instructions for measuring and adding new oil. The clutch may need to be transferred from the original compressor. Before reconnecting the inlet and outlet lines, replace the manifold O-rings and lubricate them with refrigerant oil. Then, reverse the removal steps. Once installed, have the system evacuated, recharged, and leak tested by a professional.

Genuine Chevrolet HHR A/C Compressor

Air Conditioning Compressor

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2 A/C Compressors found

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Chevrolet HHR Air Conditioner Compressor Kit
Part Number: 20772560
$241.12 MSRP: $716.82
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Product Specifications
- Other Name: Compressor Kit, A/C; Compressor, Compressor Assembly
- Replaces: 25836142
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2011 Chevrolet HHR | 5 DOOR HIGH ROOF HATCHBACK, 5 DOOR HIGH ROOF HATCHBACK SS, 5 DOOR HIGH ROOF PANEL, 5 DOOR HIGH ROOF PANEL SS, 5 DOOR UPLEVEL HIGH ROOF HATCHBACK, 5 DOOR UPLEVEL HIGH ROOF PANEL | 4 Cyl 2.2L, 4 Cyl 2.2L Flex, 4 Cyl 2.4L
View related parts
Chevrolet HHR Air Conditioner Compressor Kit
Part Number: 15893103
Product Specifications
- Other Name: Compressor Kit, A/C; Compressor, Compressor Assembly
- Replaces: 15255655, 22736034, 22688566
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2010 Chevrolet HHR | 5 DOOR HIGH ROOF HATCHBACK, 5 DOOR HIGH ROOF HATCHBACK SS, 5 DOOR HIGH ROOF PANEL, 5 DOOR HIGH ROOF PANEL SS, 5 DOOR UPLEVEL HIGH ROOF HATCHBACK, 5 DOOR UPLEVEL HIGH ROOF PANEL | 4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.4L

Chevrolet HHR A/C Compressor

The A/C Compressor on the Chevrolet HHR is the heart of the cabin-cooling loop. This important device squeezes low-pressure refrigerant into a high-pressure hot gas so the system can shed heat and then deliver crisp air to passengers. Within the compact unit, the engine-driven pump forces the gaseous refrigerant forward. The pressure in this unit turns it into a scorching vapor. Then, the condenser drops its temperature, followed by the evaporator, which sends chilled airflow back into the HHR. Under high load, dependable seals within the A/C Compressor hold gas and oil inside. The air conditioning A/C Compressor ensures temperature regulation even during peak summer traffic by maintaining this process. Over the years of production, the model would follow wider Chevrolet climate-control trends, first using systems charged with R12 and then later changing to environmentally safer R134a. The change of refrigerant marked the chief distinction in compressor styles. A/C Compressor specific oil and seal design may not interchange linearly due to the difference in styling of mineral oil and synthetic oil. The R12 unit uses mineral oil while R134a units use synthetic oil. When you choose the proper part, it means making sure factory refrigerant is compatible, pressure ratings and port fittings match your Chevrolet system, and ensuring the A/C Compressor continues to work smoothly on every warm-weather HHR drive.

Each OEM Chevrolet HHR 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 HHR A/C Compressor Parts Questions & Experts Answers

Air Conditioner Compressor Kit
20772560
Q: How to remove an A/C Compressor on Chevrolet HHR?
A:
To remove the air conditioning system, start by discharging and recovering the system. Then, disconnect the battery cable and loosen the lug nuts on the right front wheel. Raise the vehicle and support it securely on jackstands before removing the wheel. Remove the inner fender splash shield and the drivebelt. For 2.0L supercharged models, drain the intercooler cooling system and remove the bolts securing the intercooler Water Pump. Disconnect the electrical connector from the compressor clutch field coil and, if necessary, the high-pressure sensor electrical connector. Disconnect the compressor inlet and outlet lines, removing the old O-rings. Finally, remove the compressor by taking out the mounting bolts. To install a new compressor, follow the manufacturer's instructions for measuring and adding new oil. The clutch may need to be transferred from the original compressor. Before reconnecting the inlet and outlet lines, replace the manifold O-rings and lubricate them with refrigerant oil. Then, reverse the removal steps. Once installed, have the system evacuated, recharged, and leak tested by a professional.