How to replace the A/C Accumulator in an A/C system on Chevrolet Silverado 1500?

In the replacement of the accumulator, first retrieve the loss of refrigerant. It is necessary to separate the evaporator tube nut first as well as the evaporator. Secondly, remove the nut on the evaporator tube and disconnect the a/c low pressure switch's electrical connector. Loosen the compressor hose nut from the accumulator and the compressor hose afterwards. Then, unscrew the nut from the evaporator fitting, and the accumulator bracket nut from the retaining stud prior to unhooking the accumulator. Unload the accumulator from the retaining bracket bolt and the retaining bracket and dispose of the o-ring seals. For the installation, the o-ring seals should be first installed and then the retaining bracket should be fixed to the accumulator. Install tightening bolt of retaining bracket to 10 n.m ( 89lb in) then, install the accumulator and the accumulator bracket nut and tighten the nut to 9 n.m (80 lb in). Install the nut to the evaporator fitting and tighten the nut to 16 n.m (12 lb ft). Connect the compressor hose to the accumulator and tighten it using the compressor hose nut turned to 16 n.m (12 lb ft). Reconnect the electrical connector to the a/c low pressure switch, and install the nut to the evaporator tube and tighten it with a 25 n.m (18 lb ft). Replace the evaporator tube by connecting it to the evaporator and fasten it using the evaporator tube nut, which is to be tightened to 16 n.m (12 lb ft). Last, but not least, evacuate and recharge system, do the leak test on the fittings of the component with the halogen leak detector (J 39400-A).

OEM Chevrolet Silverado 1500 A/C Accumulator

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11 A/C Accumulators found

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Chevrolet Silverado 1500 Drier
Part Number: 89018647
$20.96 MSRP: $62.06
You Save: $41.10 (67%)
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Product Specifications
- Other Name: Accumulator, Air Conditioner Refrigerant; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Accumulator; Accumulator, A/C Refrigerant
- Replaces: 01132754, 1132754, 88968504
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Chevrolet Silverado 1500 | Base, LS, LT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS
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Chevrolet Silverado 1500 Drier
Part Number: 19130064
$43.67 MSRP: $89.74
You Save: $46.07 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Accumulator, Air Conditioner Refrigerant; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Accumulator; Accumulator, A/C Refrigerant
- Replaces: 01132781, 01132824, 1132824, 1132786, 01132786, 89018424, 1132781, 19169380
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Silverado 1500 | Base, Hybrid, LS, LT, SS, WT, Z71 Off-Road | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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Chevrolet Silverado 1500 Dehydrator
Part Number: 22996648
$63.50 MSRP: $130.51
You Save: $67.01 (52%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Receiver & Dehydrator Assembly, A/C; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Drier; Receiver & Dehydrato, A/C Refrigerant; Desiccant, A/C Refrigerant
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Chevrolet Silverado 1500 | Custom, Custom Trail Boss, High Country, LS, LT, LT Trail Boss, LTZ, RST, SSV, WT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
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Chevrolet Silverado 1500 Drier
Part Number: 19130063
$35.99 MSRP: $73.96
You Save: $37.97 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Accumulator, Air Conditioner Refrigerant; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Accumulator; Accumulator, A/C Refrigerant
- Replaces: 01132822, 02724986, 1132822, 2724986, 89018423
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2006 Chevrolet Silverado 1500 | Base, Hybrid, LS, LT, SS, WT, Z71 Off-Road | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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Chevrolet Silverado 1500 Accumulator
Part Number: 19130067
$22.48 MSRP: $53.54
You Save: $31.06 (59%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Accumulator, Air Conditioner Refrigerant; A/C Receiver Drier; A/C Accumulator; Accumulator, A/C Refrigerant
- Replaces: 89018427
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Chevrolet Silverado 1500 | Hybrid | 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV)
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Chevrolet Silverado 1500 Drier
Part Number: 22949450
$31.11 MSRP: $56.29
You Save: $25.18 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Accumulator Assembly-A/C; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Accumulator; Accumulator, A/C Refrigerant
- Replaces: 20837377, 25872382
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2013 Chevrolet Silverado 1500 | Hybrid | 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV)
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Chevrolet Silverado 1500 Dehydrator
Part Number: 84497063
$135.98 MSRP: $246.13
You Save: $110.15 (45%)
ADD TO CART
Product Specifications
- Other Name: Receiver & Dehydrato, Air Conditioner Refrigerant; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Drier; Receiver & Dehydrato, A/C Refrigerant
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2023 Chevrolet Silverado 1500 | Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV, RST, SSV, WT, ZR2 | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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Chevrolet Silverado 1500 Drier
Part Number: 1132755
$68.78 MSRP: $122.83
You Save: $54.05 (44%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Accumulator Assembly, A/C; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Accumulator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2001 Chevrolet Silverado 1500 | Base, LS, LT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS
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Chevrolet Silverado 1500 Drier
Part Number: 22949456
Product Specifications
- Other Name: Accumulator Assembly-A/C; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Accumulator; Accumulator, A/C Refrigerant
- Replaces: 20828231
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2013 Chevrolet Silverado 1500 | Hybrid, LS, LT, LTZ, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 5.3 L FLEX, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.2 L FLEX
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Chevrolet Silverado 1500 Drier
Part Number: 20828234
Product Specifications
- Other Name: Accumulator Assembly-A/C; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Accumulator; Accumulator, A/C Refrigerant
- Replaces: 15827280
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 Chevrolet Silverado 1500 | Hybrid, LS, LT, LTZ, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
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Chevrolet Silverado 1500 Drier
Part Number: 15932423
Product Specifications
- Other Name: Accumulator Assembly-A/C; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Accumulator; Accumulator, A/C Refrigerant
- Replaces: 02724985, 01132818, 2724985, 89018422, 1132818
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2007 Chevrolet Silverado 1500 | Base, LS, LT, WT | 6 Cyl 4.3 L GAS

Chevrolet Silverado 1500 A/C Accumulator

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Chevrolet Silverado 1500 A/C Accumulator Parts Questions & Experts Answers

Drier
19130063
Q: How to replace the A/C Accumulator in an A/C system on Chevrolet Silverado 1500?
A: In the replacement of the accumulator, first retrieve the loss of refrigerant. It is necessary to separate the evaporator tube nut first as well as the evaporator. Secondly, remove the nut on the evaporator tube and disconnect the a/c low pressure switch's electrical connector. Loosen the compressor hose nut from the accumulator and the compressor hose afterwards. Then, unscrew the nut from the evaporator fitting, and the accumulator bracket nut from the retaining stud prior to unhooking the accumulator. Unload the accumulator from the retaining bracket bolt and the retaining bracket and dispose of the o-ring seals. For the installation, the o-ring seals should be first installed and then the retaining bracket should be fixed to the accumulator. Install tightening bolt of retaining bracket to 10 n.m ( 89lb in) then, install the accumulator and the accumulator bracket nut and tighten the nut to 9 n.m (80 lb in). Install the nut to the evaporator fitting and tighten the nut to 16 n.m (12 lb ft). Connect the compressor hose to the accumulator and tighten it using the compressor hose nut turned to 16 n.m (12 lb ft). Reconnect the electrical connector to the a/c low pressure switch, and install the nut to the evaporator tube and tighten it with a 25 n.m (18 lb ft). Replace the evaporator tube by connecting it to the evaporator and fasten it using the evaporator tube nut, which is to be tightened to 16 n.m (12 lb ft). Last, but not least, evacuate and recharge system, do the leak test on the fittings of the component with the halogen leak detector (J 39400-A).