How to replace the A/C Accumulator on Buick Regal?

The procedure to replace the A/C Accumulator begins by recovering refrigerant followed by removing the left front fender upper diagonal brace. The installation of the air cleaner assembly should begin while users loosen the A/C Accumulator flare nuts followed by immediate front evaporator tube and condenser covering to stop contamination. After discarding the o-ring begin the replacement of the A/C Accumulator from the evaporator tube. Next step is evaporator tube cap or tape removal followed by lubricating and assembling a fresh o-ring to each tube end. Complete seating of the A/C Accumulator on its ferrules must be done to allow the o-ring to position correctly inside the accumulator housing. Fitting the accumulator for a/c refrigerant to an evaporator tube requires arrow placement toward the evaporator and proper torqueing the flare nuts to 15 n.m (11 lb ft). Reinstall the air cleaner unit together with the left front fender upper diagonal brace. The process ends with evacuation and recharging of the a/c system followed by halogen leak detector (J 39400-A) testing the component fittings.

OEM Buick Regal A/C Accumulator

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10 A/C Accumulators found

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Buick Regal Dehydrator
Part Number: 2724828
$4.73 MSRP: $71.34
You Save: $66.61 (94%)
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Product Specifications
- Other Name: Accumulator Assembly, A/C; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Drier; Accumulator, A/C Refrigerant
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.8 L GAS
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Buick Regal Dehydrator
Part Number: 2724686
$26.73 MSRP: $49.88
You Save: $23.15 (47%)
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Product Specifications
- Other Name: Accumulator, A/C; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Drier; Accumulator, A/C Refrigerant
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1993 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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Buick Regal Dehydrator
Part Number: 13277638
$34.27 MSRP: $64.37
You Save: $30.10 (47%)
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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:
- 2011-2017 Buick Regal | Base, CXL, GS, Premium, Sport Touring | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Dehydrator
Part Number: 1132766
$24.58 MSRP: $46.16
You Save: $21.58 (47%)
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Product Specifications
- Other Name: Accumulator Assembly, A/C; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Drier; Accumulator; Accumulator, A/C Refrigerant
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Regal Dehydrator
Part Number: 2724804
$21.36 MSRP: $45.96
You Save: $24.60 (54%)
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Product Specifications
- Other Name: Dehydrator Access; A/C Receiver Drier; A/C Accumulator; Accumulator, A/C Refrigerant
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Buick Regal | Base, Limited | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL
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Buick Regal Drier
Part Number: 2724409
$27.93 MSRP: $49.88
You Save: $21.95 (45%)
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Product Specifications
- Other Name: Accumulator Assembly-A/C; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator
- Replaced by: 02724686
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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Buick Regal Dehydrator
Part Number: 2724683
$27.78 MSRP: $50.28
You Save: $22.50 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Accumulator, A/C; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Drier; Accumulator, A/C Refrigerant
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1987 Buick Regal | Base, GNX, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Buick Regal Dehydrator
Part Number: 2724929
$14.31 MSRP: $50.00
You Save: $35.69 (72%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Accumulator; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Drier; Accumulator, A/C Refrigerant
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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Buick Regal Drier
Part Number: 2724240
Product Specifications
- Other Name: Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Accumulator, A/C Refrigerant
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Buick Regal | Base, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL
View related parts
Buick Regal Dehydrator
Part Number: 13330220
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:
- 2011-2013 Buick Regal | CXL, GS, Premium | 4 Cyl 2.0 L FLEX

Buick Regal A/C Accumulator

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Buick Regal A/C Accumulator Parts Questions & Experts Answers

Dehydrator
1132766
Q: How to replace the A/C Accumulator on Buick Regal?
A: The procedure to replace the A/C Accumulator begins by recovering refrigerant followed by removing the left front fender upper diagonal brace. The installation of the air cleaner assembly should begin while users loosen the A/C Accumulator flare nuts followed by immediate front evaporator tube and condenser covering to stop contamination. After discarding the o-ring begin the replacement of the A/C Accumulator from the evaporator tube. Next step is evaporator tube cap or tape removal followed by lubricating and assembling a fresh o-ring to each tube end. Complete seating of the A/C Accumulator on its ferrules must be done to allow the o-ring to position correctly inside the accumulator housing. Fitting the accumulator for a/c refrigerant to an evaporator tube requires arrow placement toward the evaporator and proper torqueing the flare nuts to 15 n.m (11 lb ft). Reinstall the air cleaner unit together with the left front fender upper diagonal brace. The process ends with evacuation and recharging of the a/c system followed by halogen leak detector (J 39400-A) testing the component fittings.