Four Seasons A/C Accumulator P/N:33035
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.
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.
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.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.