Four Seasons A/C Accumulator P/N:33111
Keep moisture and debris out of your A/C system with the Four Seasons A/C Accumulator (MPN 33141). It's a direct-fit replacement for the 1991-1992 Volvo 240, 1992 Volvo 244, and 1992 Volvo 245 — see the Buyer's Guide tab for engine-level fitment. Positioned on the low-pressure side, the accumulator/filter drier stores refrigerant and traps moisture and contaminants that flushing can't remove, which is why it should be replaced any time the system is opened or serviced.
A leaking or open system can saturate the desiccant bag within hours, leaving the accumulator ineffective — so replacement is essential during service. Note that replacing the accumulator/filter drier is required to validate the compressor warranty. Backed by Four Seasons' decades of mobile A/C experience and produced in an ISO/TS16949 & ISO14001 certified facility.
What does this A/C accumulator do?
It stores refrigerant on the low-pressure side and uses a desiccant to remove moisture and contaminants from the A/C system that can't be cleared by flushing.
Which vehicles does MPN 33141 fit?
It's listed for the 1991-1992 Volvo 240, 1992 Volvo 244, and 1992 Volvo 245. Check the Buyer's Guide tab to confirm fitment for your vehicle.
Are seals included?
Yes. The necessary gaskets, o-rings, and seal are included to make installation easier.
Do I need to replace the accumulator when servicing the A/C?
Yes. It should be replaced any time the system is opened or serviced, and replacement is required to validate the compressor warranty.
Why does the desiccant matter?
The desiccant bag absorbs moisture in the system. A leaking or open system can saturate the bag within hours, making the accumulator ineffective.
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.