How to remove and install an air conditioning system's accumulator?

To remove the accumulator, you must discharge the system. The refrigerant inlet and outlet lines should be detached and capped to prevent debris from entering. To install a new accumulator, fresh refrigerant oil must be added to the unit. The new accumulator should be placed in the bracket and installed onto the bulkhead. It is also important to finish off by evacuating, recharging, and leak test.

Genuine Chevrolet Avalanche A/C Accumulator

Accumulator

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3 A/C Accumulators found

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Chevrolet Avalanche Accumulator Asm,A/C
Part Number: 19130063
- Other Name: ACCUMULATOR, A/C Refrigerant; Accumulator, Drier
- Replaces: 1132822, 2724986, 89018423, 02724986, 01132822
$34.15 MSRP: $64.44
You Save: $30.29 (48%)

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Fits the following Vehicles:
2002-2005 Chevrolet Avalanche | 1/2 TON, 3/4 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 8.1L
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Chevrolet Avalanche Accumulator Assembly, A/C
Part Number: 20828234
- Other Name: ACCUMULATOR, A/C Refrigerant; Accumulator, Drier
- Replaces: 15827280
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Fits the following Vehicles:
2006-2009 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 Accumulator Assembly, A/C
Part Number: 22949456
- Other Name: ACCUMULATOR, A/C Refrigerant; Accumulator, Drier
- Replaces: 20828231
More Info
Fits the following Vehicles:
2010-2013 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L Flex
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Chevrolet Avalanche A/C Accumulator Parts Questions & Answers

Accumulator Assembly, A/C
20828234
Q: How to remove and install an air conditioning system's accumulator?
A: To remove the accumulator, you must discharge the system. The refrigerant inlet and outlet lines should be detached and capped to prevent debris from entering. To install a new accumulator, fresh refrigerant oil must be added to the unit. The new accumulator should be placed in the bracket and installed onto the bulkhead. It is also important to finish off by evacuating, recharging, and leak test.