Four Seasons A/C Accumulator P/N:33155
Keep moisture and debris out of your A/C system with the Four Seasons A/C Accumulator 33124. It drops in as a direct-fit replacement for the 1991 Buick Reatta, 1991-1993 Buick Riviera, 1991-1993 Cadillac Eldorado, 1991-1993 Cadillac Seville, 1991-1992 Oldsmobile Toronado, and 1993 Cadillac Allante (see the Buyer's Guide tab for engine-level fitment).
Because a leaking or open system can saturate the desiccant within a few hours and leave the accumulator ineffective, replacing this component is essential whenever the A/C system is opened or serviced. Four Seasons notes that installing a fresh accumulator/filter drier is required to validate the compressor warranty and should be done any time the system is serviced. Produced in an ISO/TS16949 and ISO14001 certified facility, this unit is built for long-lasting performance.
What does this accumulator do?
It acts as a filter and drier, removing moisture and contaminants from the A/C refrigerant. A built-in desiccant bag absorbs moisture that flushing cannot remove.
Which vehicles does the 33124 fit?
It's a direct-fit replacement for the 1991 Buick Reatta, 1991-1993 Buick Riviera, 1991-1993 Cadillac Eldorado and Seville, 1991-1992 Oldsmobile Toronado, and 1993 Cadillac Allante. See the Buyer's Guide tab for engine details.
Does it come with seals?
Yes. The necessary gaskets, O-rings, and seal are included to help make installation easier.
When should the accumulator be replaced?
Four Seasons states it should be replaced any time the A/C system is opened or serviced, and that replacing it is required to validate the compressor warranty.
Why can't I just flush the system instead?
The contaminants and moisture the accumulator captures cannot be removed by flushing, so replacing the accumulator/filter drier is essential when servicing the system.
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.