Four Seasons A/C Accumulator P/N:83274
Keep your A/C system dry and clean with the Four Seasons A/C Accumulator 33066. It drops in as a direct-fit replacement for the 1994 Ford Ranger and the 1994 Mazda B2300, B2900, B3000, and B4000 — see the Buyer's Guide tab for engine-level details.
The accumulator/filter drier sits on the low-pressure side, where its desiccant bag absorbs moisture and traps contaminants that flushing cannot remove — which is why it should be replaced whenever the system is opened or serviced.
A saturated or ineffective accumulator/filter drier can result from a leaking or "open" system, since the bag can become saturated within a few hours. Replacing it is typically required to validate a compressor warranty and should be done anytime the system is serviced.
What does an A/C accumulator do?
It acts as a filter/drier, using a desiccant bag to absorb moisture and remove contaminants from the air conditioning system that flushing cannot clear.
Does this accumulator come with installation hardware?
Yes. The necessary gaskets, o-rings, and seal are included for easier installation.
When should the accumulator be replaced?
It should be replaced anytime the system is opened or serviced, and replacement is typically required to validate a compressor warranty.
What vehicles does the 33066 fit?
It fits the 1994 Ford Ranger and the 1994 Mazda B2300, B2900, B3000, and B4000. Check the Buyer's Guide tab to confirm fitment for your vehicle.
Why does moisture in the A/C system matter?
A leaking or open system can saturate the desiccant bag within a few hours, making the accumulator ineffective at absorbing moisture and filtering contaminants.
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.