Four Seasons A/C Accumulator P/N:33111
Keep your air conditioning system clean and dry with the Four Seasons A/C Accumulator 33073. It drops in as a direct-fit replacement for the 1991-1996 Ford Escort and 1991-1996 Mercury Tracer — see the Buyer's Guide tab for engine-level details.
The accumulator / filter drier sits on the low-pressure side and does two jobs: it removes moisture and contaminants from the refrigerant that flushing cannot clear, and it uses an internal desiccant bag to absorb moisture from the system. If your original unit is saturated or contaminated, replacing it restores proper filtration and drying.
Note that a leaking or "open" system can saturate the desiccant bag within a few hours, so keep the system sealed until installation. Replacement is generally required to validate compressor warranty and any time the system is serviced. Backed by Four Seasons' mobile A/C experience.
What does this A/C accumulator do?
It acts as a filter drier, removing moisture and contaminants from the refrigerant and using an internal desiccant bag to absorb moisture — protecting the air conditioning system.
Which vehicles does the 33073 fit?
It is a direct-fit replacement for the 1991-1996 Ford Escort and 1991-1996 Mercury Tracer. Check the Buyer's Guide tab to confirm fitment for your vehicle.
Does it come with the seals I need to install it?
Yes. The necessary gaskets, o-rings and seal are included for installation.
Should I replace the accumulator when servicing the A/C?
Yes. It should be replaced any time the system is serviced, and replacement is generally required to validate compressor warranty.
Why can't I just flush the system instead?
Flushing cannot remove the moisture and contaminants the accumulator/filter drier handles, so replacing the unit is essential to clean and dry 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.