Four Seasons A/C Accumulator P/N:83274
Keep your air conditioning system dry and protected with the Four Seasons A/C Accumulator, MPN 33034. It installs as a direct-fit replacement for the 1996-2004 Ford Mustang — see the "Vehicles it fits" section for the full engine-level application details.
Positioned on the low-pressure side of the A/C system, the accumulator / filter drier removes moisture and contaminants from the refrigerant and stores excess liquid before it reaches the compressor. Contaminants like this cannot be cleared by flushing, so replacing the accumulator when the system is serviced is essential.
Replacing the accumulator / filter drier any time the system is opened is typically required to validate compressor warranty.
Product information is for general reference and may contain errors. See our Disclaimer.
What does this A/C accumulator do?
It removes moisture and contaminants from the refrigerant and stores excess liquid on the low-pressure side, helping protect the compressor from harmful moisture and debris.
Does the Four Seasons 33034 fit my vehicle?
It is a direct-fit replacement for the 1996-2004 Ford Mustang. Check the "Vehicles it fits" section to confirm the engine-level fit for your specific vehicle.
Are seals included with this accumulator?
Yes. Per the manufacturer, the necessary gaskets, o-rings and seal are included for installation.
When should the accumulator be replaced?
The manufacturer states it must be replaced any time the A/C system is serviced or opened, since a saturated desiccant bag cannot be restored by flushing.
Can the desiccant become saturated?
Yes. A leaking or open system can saturate the desiccant bag within a few hours, making the accumulator / filter drier ineffective and warranting replacement.
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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.