A/C Accumulator for 1996-2004 Ford Mustang - Four Seasons 33034

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$44.99
MPN: 33034
Item Package Quantity: 1
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Four Seasons A/C Accumulator P/N:33034
Four Seasons A/C Accumulator P/N:33034
$44.99

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 Buyer's Guide tab 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.

  • Moisture and contaminant control: a desiccant bag absorbs moisture from the system; a leaking or open system can saturate the bag within hours, making the unit ineffective.
  • Leak-free build: quality welds are designed for a durable, leak-free assembly, with high-quality desiccant for appropriate absorption.
  • Ready to install: the necessary gaskets, o-rings and seal are included.
  • Backed by experience: produced in an ISO/TS16949 & ISO14001 certified facility and supported by Four Seasons' mobile A/C expertise.

Replacing the accumulator / filter drier any time the system is opened is typically required to validate compressor warranty.

Frequently Asked Questions

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 Buyer's Guide tab 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.