Four Seasons A/C Accumulator P/N:33570
Keep your A/C system clean and dry with the Four Seasons A/C Accumulator (MPN 33160). It installs as a direct-fit replacement for the 1990 Ford Cougar, the 1989-1993 Ford Thunderbird, and the 1989-1990 Mercury Cougar — see the Buyer's Guide tab for engine-level details.
The accumulator/filter drier works as a filter, removing moisture and contaminants from the air conditioning system — debris that flushing cannot clear, which is why replacing the accumulator/filter drier is essential during service.
Replacement of the accumulator/filter drier is required to validate compressor warranty and should be done anytime the system is serviced.
What does this accumulator do?
It acts as a filter/drier, removing moisture and contaminants from the A/C system that flushing cannot clear, using an internal desiccant bag to absorb moisture.
Does it come with the seals I need?
Yes. The necessary gaskets, o-rings and seal are included for easier installation.
Which vehicles does MPN 33160 fit?
The 1990 Ford Cougar, 1989-1993 Ford Thunderbird, and 1989-1990 Mercury Cougar. Check the Buyer's Guide tab to confirm fitment for your vehicle.
Do I have to replace it when servicing the A/C?
Four Seasons states replacement is required to validate compressor warranty and that it must be replaced anytime the system is serviced.
Why can't I just flush the old one?
Contaminants held by the accumulator/filter drier cannot be removed by flushing, so replacing the unit is essential when the system is opened or serviced.
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.