Four Seasons A/C Accumulator P/N:33134

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$27.99
MPN: 33134
Item Package Quantity: 1
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Four Seasons A/C Accumulator P/N:33134
Four Seasons A/C Accumulator P/N:33134
$27.99

Protect your air conditioning system from moisture and debris with the Four Seasons A/C Accumulator, part number 33134. Installed on the low-pressure side, the accumulator/filter drier stores refrigerant and removes moisture and contaminants that flushing cannot clear — which is why it should be replaced whenever the system is opened or serviced. It's a direct-fit replacement for the applications listed below.

  • Filters and dries: Acts as a filter to pull moisture and contaminants out of the A/C system, using an internal desiccant bag to absorb moisture.
  • Leak-resistant build: Quality welds are used for a durable, leak-free design.
  • Ready to install: Necessary gaskets, o-rings, and seal are included.
  • Serviceability: A leaking or "open" system can saturate the desiccant bag within hours; replacing the accumulator/filter drier is also required to validate compressor warranty.

Backed by over 50 years of Four Seasons mobile A/C experience, this unit is produced in an ISO/TS16949 & ISO14001 certified facility. Fitment: 1994-1996 Buick Century, 1994-1996 Buick Regal, 1994-1997 Chevrolet Lumina, 1995-1997 Chevrolet Monte Carlo, 1994-1997 Oldsmobile Cutlass, 1994-1996 Oldsmobile Cutlass Ciera, 1994 Oldsmobile Cutlass Cruiser, 1994-1997 Oldsmobile Cutlass Supreme, and 1994-1996 Pontiac Grand Prix. See the Buyer's Guide tab for the full application and engine list.

Frequently Asked Questions

What does an A/C accumulator do?

It stores refrigerant on the low-pressure side and acts as a filter/drier, using an internal desiccant bag to remove moisture and contaminants from the air conditioning system.

Should I replace the accumulator when servicing the A/C?

Yes. It must be replaced anytime the system is serviced, and replacing it is also required to validate compressor warranty.

Does this accumulator come with the seals I need?

Yes. Four Seasons includes the necessary gaskets, o-rings, and seal for installation.

Why can't the system just be flushed instead?

Flushing cannot remove the moisture and contaminants that the desiccant traps, so the accumulator/filter drier must be replaced to restore that protection.

Will this fit my vehicle?

It's a direct-fit replacement for the listed 1994-1997 GM applications, including the Buick Century/Regal, Chevrolet Lumina/Monte Carlo, Oldsmobile Cutlass models, and Pontiac Grand Prix. Check the Buyer's Guide tab to confirm.