How to replace the A/C Accumulator on Cadillac STS?

The first step to change the air conditioning refrigerant desiccant is refrigerant recovery. Start by removing the front air deflector before taking out the A/C accumulator plug where you should note the PAG oil loss to check the total system amount. Proceed to eliminate the A/C accumulator then put in the fresh replacement A/C accumulator. The O-rings should receive lubrication before installing the A/C accumulator plug with a tightness of 2.9 Nm (26 lb in). Return the front air deflector then bring down the vehicle. Introduce the required oil amount before conducting an evacuation then recharge of refrigerant. You should examine the fittings of the component through using J 39400-A to test for leaks.

OEM Cadillac STS A/C Accumulator

Accumulator

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Cadillac STS Drier Dessicant Bag
Part Number: 84951727
$36.88 MSRP: $75.78
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Product Specifications
- Other Name: Receiver & Dehydrato, Air Conditioner Refrigerant; Dehydrator; Plug; Drier; Receiver & Dehydrato, A/C Refrigerant; Desiccant Kit, A/C Refrigerant; Plug, A/C Refrigerant
- Replaced by: 86551901
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS

Cadillac STS A/C Accumulator

Our website offers an extensive catalog of genuine Cadillac STS A/C Accumulator at unbeatable prices. Every OEM Cadillac STS A/C Accumulator comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Cadillac STS A/C Accumulator Parts Questions & Experts Answers

Drier Dessicant Bag
84951727
Q: How to replace the A/C Accumulator on Cadillac STS?
A: The first step to change the air conditioning refrigerant desiccant is refrigerant recovery. Start by removing the front air deflector before taking out the A/C accumulator plug where you should note the PAG oil loss to check the total system amount. Proceed to eliminate the A/C accumulator then put in the fresh replacement A/C accumulator. The O-rings should receive lubrication before installing the A/C accumulator plug with a tightness of 2.9 Nm (26 lb in). Return the front air deflector then bring down the vehicle. Introduce the required oil amount before conducting an evacuation then recharge of refrigerant. You should examine the fittings of the component through using J 39400-A to test for leaks.