How to remove the A/C Accumulator on GMC Savana?

To remove the accumulator in a refrigeration system, start by discharging and recovering the refrigerant. Then, remove the coolant reservoir and battery. Disconnect the refrigerant inlet and outlet lines, making sure to cap or plug them immediately to prevent dirt or moisture from entering. Disconnect the electrical connector from the pressure cycling switch. Loosen the mounting bolt(s) on the bracket and remove the accumulator. If replacing with a new one, add one ounce of fresh refrigerant oil. For installation, reverse the removal steps and use new O-rings coated with clean refrigerant oil when installing the refrigerant lines. Finally, have the system evacuated, recharged, and leak tested.

Genuine GMC Savana A/C Accumulator

Accumulator

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3 A/C Accumulators found

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GMC Savana A/C Accumulator Assembly
Part Number: 84451983
$74.95 MSRP: $137.69
You Save: $62.74 (46%)
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Product Specifications
- Other Name: Accumulator Assembly, A/C; Accumulator, Drier
- Replaces: 15750663, 25760829, 25890358
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2024 GMC Savana | 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER EXPRESS, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA | 4 Cyl 2.8L Diesel, 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L, 8 Cyl 6.6L Diesel
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GMC Savana A/C Accumulator Assembly
Part Number: 15005371
$35.69 MSRP: $67.34
You Save: $31.65 (47%)
Ships in 1 Business Day
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Product Specifications
- Other Name: ACCUMULATOR, A/C Refrigerant; Accumulator, Drier
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2002 GMC Savana | 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RECREATIONAL VEHICLE EXPRESS, 1 TON COMMERCIAL/RECREATIONAL VEHICLE SAVANA, 1 TON PASSENGER, 1/2 TON CARGO, 1/2 TON CARGO EXPRESS, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER EXPRESS, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L, 8 Cyl 8.1L
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GMC Savana A/C Accumulator Assembly
Part Number: 2724886
$37.06 MSRP: $68.08
You Save: $31.02 (46%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: ACCUMULATOR, A/C Refrigerant; Accumulator, Drier
- Replaces: 2724927
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1998 GMC Savana | 1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RECREATIONAL VEHICLE EXPRESS, 1 TON COMMERCIAL/RECREATIONAL VEHICLE SAVANA, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER EXPRESS, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA | 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.5L Diesel, 8 Cyl 7.4L

GMC Savana A/C Accumulator

The GMC Savana A/C Accumulator is the gatekeeper of the cooling system, filtering out moisture, stray oil, and grit before refrigerant flows back to the compressor. Housed as a cylinder between the evaporator and compressor, this A/C Accumulator has a porous desiccant bag that helps absorb water while netting out debris. This task prevents ice and corrosion from sabotaging cabin comfort. By protecting the low-pressure side, the A/C Accumulator also prevents excess liquid refrigerant from reaching the compressor, which can cause shock damage and reduce component life. Although earlier and other GMC platforms occasionally applied a receiver drier in the high-pressure liquid line, the Savana prefers the use of the A/C Accumulator because its location after the evaporator is ideal for the van's orifice-tube layout and continuous cycling clutch design, whereas the receiver drier is compatible with systems that use a thermal expansion valve. Both devices employ the desiccant-and-filter approach but differ in location and the physical state of refrigerant they process, liquid (drier) and cool vapor-laden mixture (accumulator). Timely A/C Accumulator replacement is crucial because once the desiccant saturates, flushing will not be able to remove trapped contaminants, and continued use will lead to blockages and compressor failure in any GMC Savana system.

Each OEM GMC Savana A/C Accumulator we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

GMC Savana A/C Accumulator Parts Questions & Experts Answers

A/C Accumulator Assembly
84451983
Q: How to remove the A/C Accumulator on GMC Savana?
A:
To remove the accumulator in a refrigeration system, start by discharging and recovering the refrigerant. Then, remove the Coolant Reservoir and battery. Disconnect the refrigerant inlet and outlet lines, making sure to cap or plug them immediately to prevent dirt or moisture from entering. Disconnect the electrical connector from the pressure cycling switch. Loosen the mounting bolt(s) on the bracket and remove the accumulator. If replacing with a new one, add one ounce of fresh refrigerant oil. For installation, reverse the removal steps and use new O-rings coated with clean refrigerant oil when installing the refrigerant lines. Finally, have the system evacuated, recharged, and leak tested.