How to replace the A/C Accumulator on Cadillac Escalade ESV?

To replace the accumulator, you should recover the refrigerant first. You need to remove the evaporator tube nut and the steam evaporators. Then remove the nut from the evaporator tube and disconnect the electrical connector from the a/c low pressure switch. Unscrew the compressor hose nut off the accumulator and then compressor hose. Then remove the nut (from the evaporator fitting) and the accumulative bracket nut (from retaining stud) before getting rid of the accumulator. Remove o-ring seals, bolt and retaining bracket from the accumulator. For the installation, you should install new o-ring seals, and if you replace the accumulator, add refrigerant oil to the condenser. Mount the retaining bracket onto the accumulator, fasten it with the retaining bracket bolt and tighten it with the torque of 10 n.m (89 lb in). Wrench the accumulator and accelerator bracket nut with a torque of 9 n.m (80 lb in). Next, install the nut to the evaporator fitting, tighten it 16 nm (12 lb ft), the compressor hose to the accumulator and again the compressor hose nut, tighten that to 16 n.m (12 lb ft). Reconnect the electric connector to the a/c low pressure switch and fasten the nut of the evaporator tube to 25 n.m (18 lb ft). Lastly, install the evaporator tube to the evaporator and the evaporator tube nut and tighten to 16n.m (12 lb ft). Evacuate and recharge the system, and conduct a leak test on the fittings with the halogen leak detector (J 39400-A).

OEM Cadillac Escalade ESV A/C Accumulator

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8 A/C Accumulators found

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Cadillac Escalade ESV 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:
- 2003-2006 Cadillac Escalade ESV | Base | 8 Cyl 6.0 L GAS
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Cadillac Escalade ESV Dehydrator
Part Number: 22996648
$63.50 MSRP: $130.51
You Save: $67.01 (52%)
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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:
- 2015-2020 Cadillac Escalade ESV | Base, Luxury, Platinum, Premium, Premium Luxury | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Escalade ESV Drier
Part Number: 19130063
$35.99 MSRP: $73.96
You Save: $37.97 (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: 01132822, 02724986, 1132822, 2724986, 89018423
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 Cadillac Escalade ESV | Base | 8 Cyl 6.0 L GAS
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Cadillac Escalade ESV Dehydrator
Part Number: 84364890
$67.28 MSRP: $120.14
You Save: $52.86 (44%)
Ships in 1-3 Business Days
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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:
- 2021-2023 Cadillac Escalade ESV | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum, V | 6 Cyl 3.0 L DIESEL, 8 Cyl 6.2 L GAS
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Cadillac Escalade ESV Drier
Part Number: 22949455
Product Specifications
- Other Name: Accumulator Assembly-A/C; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Accumulator; Accumulator, A/C Refrigerant
- Replaces: 20828233
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2014 Cadillac Escalade ESV | Base, Luxury, Platinum, Premium | 8 Cyl 6.2 L FLEX
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Cadillac Escalade ESV Drier
Part Number: 20828235
Product Specifications
- Other Name: Accumulator Assembly-A/C; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Accumulator; Accumulator, A/C Refrigerant
- Replaces: 15827281
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 Cadillac Escalade ESV | Base, Platinum | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Escalade ESV 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:
- 2006-2009 Cadillac Escalade ESV | Base, Platinum | 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Cadillac Escalade ESV Accumulator
Part Number: 20828229
Product Specifications
- Other Name: A/C Receiver Drier; A/C Accumulator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010 Cadillac Escalade ESV | Base, Platinum | 8 Cyl 6.2 L FLEX

Cadillac Escalade ESV A/C Accumulator

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Cadillac Escalade ESV A/C Accumulator Parts Questions & Experts Answers

Drier
19130064
Q: How to replace the A/C Accumulator on Cadillac Escalade ESV?
A: To replace the accumulator, you should recover the refrigerant first. You need to remove the evaporator tube nut and the steam evaporators. Then remove the nut from the evaporator tube and disconnect the electrical connector from the a/c low pressure switch. Unscrew the compressor hose nut off the accumulator and then compressor hose. Then remove the nut (from the evaporator fitting) and the accumulative bracket nut (from retaining stud) before getting rid of the accumulator. Remove o-ring seals, bolt and retaining bracket from the accumulator. For the installation, you should install new o-ring seals, and if you replace the accumulator, add refrigerant oil to the condenser. Mount the retaining bracket onto the accumulator, fasten it with the retaining bracket bolt and tighten it with the torque of 10 n.m (89 lb in). Wrench the accumulator and accelerator bracket nut with a torque of 9 n.m (80 lb in). Next, install the nut to the evaporator fitting, tighten it 16 nm (12 lb ft), the compressor hose to the accumulator and again the compressor hose nut, tighten that to 16 n.m (12 lb ft). Reconnect the electric connector to the a/c low pressure switch and fasten the nut of the evaporator tube to 25 n.m (18 lb ft). Lastly, install the evaporator tube to the evaporator and the evaporator tube nut and tighten to 16n.m (12 lb ft). Evacuate and recharge the system, and conduct a leak test on the fittings with the halogen leak detector (J 39400-A).

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