How to replace the A/C Accumulator in a air conditioning system on Chevrolet K3500?

Begin by disconnecting the negative Battery Cable then recovering the refrigerant before replacing the accumulator. The system requires the removal of electrical connections followed by pressure cycling switch extraction. The dual o-ring tube separator tool (J 38042) serves to disconnect both the accumulator from the Evaporator while allowing the hose assembly to separate from the accumulator. First cap all open connections while you replace the o-ring seals, accumulator bracket screw, and accumulator with its associated upper and lower accumulator insulators. Installation begins with accumulator insulator placement followed by accumulator installation where you should add oil if replacing the accumulator. Fasten the accumulator bracket screw using 6 n.m (53 lb in) of torques. The new o-ring seals require application of 525 viscosity refrigerant oil before installation. First connect the Evaporator to the accumulator before tightening the assembly to 41 n.m (30 lb ft). Next, connect the hose assembly to the accumulator. Reinstall the pressure cycling switch along with its essential electrical connections followed by negative Battery Cable reattachment. The system needs charging afterward you should check for any leaks.

OEM Chevrolet K3500 A/C Accumulator

Accumulator

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6 A/C Accumulators found

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Chevrolet K3500 Dehydrator Part Number: 2724924
$26.97 MSRP: $47.32
You Save: $20.35 (44%)
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Product Specifications
- Other Name: Accumulator; Drier Desiccant Element; A/C Receiver Drier; A/C Accumulator; Drier; Accumulator, A/C Refrigerant
- Replaces: 2724926
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 Chevrolet K3500 | Base, Cheyenne, LS, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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Chevrolet K3500 Dehydrator Part Number: 2724844
$23.74 MSRP: $44.30
You Save: $20.56 (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, A/C Refrigerant
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1990 Chevrolet K3500 | Cheyenne, Scottsdale, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
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Chevrolet K3500 Dehydrator Part Number: 2724818
$31.81 MSRP: $57.58
You Save: $25.77 (45%)
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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:
- 1994-1995 Chevrolet K3500 | Base, Cheyenne, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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Chevrolet K3500 Dehydrator Part Number: 2724691
$39.26 MSRP: $71.07
You Save: $31.81 (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; Drier; Accumulator, A/C Refrigerant
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1993 Chevrolet K3500 | Cheyenne, Scottsdale, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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Chevrolet K3500 Dehydrator Part Number: 88968526
$28.60 MSRP: $51.08
You Save: $22.48 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Accumulator, Air Conditioner Refrigerant; Drier
- Replaced by: 02724962
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 Chevrolet K3500 | Base, Cheyenne, LS, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
Chevrolet K3500 Dehydrator Part Number: 2724838
Product Specifications
- Other Name: Accumulator, Dehydrator; 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 Chevrolet K3500 | Cheyenne, Scottsdale, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS

Chevrolet K3500 A/C Accumulator

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The Chevrolet K3500 A/C Accumulator plays a vital part in boosting the operations of the climate control system in different Chevrolet K3500 models manufactured from 1988 to 2002. The A/C Accumulator sits right between the evaporator and the compressor to filter out moisture, oil, and dirt to enhance the functionality of the cooling system. It is this important role that not only extends the lifespan of the compressor but that also ensures the desired level of air conditioning which is important for the driver and his comfort as well as safety. The Chevrolet K3500 the model offers a rather formidable construction and high horsepower Vortec engines, which also acquire from the dependability of the A/C Accumulator across the K3500 range. It is for this reason that A/C Accumulator remains instrumental in the performance of air conditioning feature in Chevrolet K3500. Further, the A/C Accumulator has noteworthy features in the automotive market such as long-lasting and efficiency improving characteristics that assist the communal vehicle to perform stern jobs as well as give comfortable rides. Because of its trustworthiness and the ability of the Chevrolet K3500 A/C Accumulator to provide prompt performance, this product is fundamental to the K3500's air conditioning system, so that drivers can utilize their vehicles for business and fun effectively without greatly affecting the car's comfort and security.

Chevrolet K3500 A/C Accumulator Parts Questions & Experts Answers

Dehydrator
2724924
Q: How to replace the A/C Accumulator in a air conditioning system on Chevrolet K3500?
A:
Begin by disconnecting the negative Battery Cable then recovering the refrigerant before replacing the accumulator. The system requires the removal of electrical connections followed by pressure cycling switch extraction. The dual o-ring tube separator tool (J 38042) serves to disconnect both the accumulator from the Evaporator while allowing the hose assembly to separate from the accumulator. First cap all open connections while you replace the o-ring seals, accumulator bracket screw, and accumulator with its associated upper and lower accumulator insulators. Installation begins with accumulator insulator placement followed by accumulator installation where you should add oil if replacing the accumulator. Fasten the accumulator bracket screw using 6 n.m (53 lb in) of torques. The new o-ring seals require application of 525 viscosity refrigerant oil before installation. First connect the Evaporator to the accumulator before tightening the assembly to 41 n.m (30 lb ft). Next, connect the hose assembly to the accumulator. Reinstall the pressure cycling switch along with its essential electrical connections followed by negative Battery Cable reattachment. The system needs charging afterward you should check for any leaks.