Four Seasons A/C Accumulator P/N:33511

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$48.99
MPN: 33511
Item Package Quantity: 1
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Four Seasons A/C Accumulator P/N:33511
Four Seasons A/C Accumulator P/N:33511
$48.99

Keep the A/C system dry and clean with the Four Seasons A/C Accumulator, MPN 33511. It drops in as a direct-fit replacement for the 1997-1999 Dodge Dakota (see the Buyer's Guide tab for engine-level details). The accumulator/filter drier stores refrigerant and, using a desiccant bag, removes moisture and contaminants from the air conditioning system — debris that flushing cannot clear, which is why replacing this component during service is essential.

  • Moisture & contaminant control: Absorbs moisture and traps contaminants through its internal desiccant, helping protect the A/C system.
  • Leak-resistant build: Quality welds are used for a durable, leak-free design.
  • Installation hardware included: Necessary gaskets, o-rings and seal are included for easier installation.
  • Built to last: Produced with high-quality materials and desiccant for long-lasting performance.

A saturated desiccant is common after a system has been opened or left leaking, since the bag can absorb moisture within hours and lose effectiveness. Replacing the accumulator/filter drier is required to validate the compressor warranty and should be done anytime the system is serviced. Backed by Four Seasons' decades of mobile A/C experience.

Frequently Asked Questions

What does this accumulator do?

It stores refrigerant and uses an internal desiccant bag to remove moisture and contaminants from the A/C system — debris that flushing alone cannot remove.

Does it fit my vehicle?

It is a direct-fit replacement for the 1997-1999 Dodge Dakota. Check the Buyer's Guide tab to confirm the application for your vehicle.

Are seals and o-rings included?

Yes. The necessary gaskets, o-rings and seal are included to make installation easier.

Why should I replace the accumulator when servicing the A/C?

Replacement is required to validate the compressor warranty and should be done anytime the system is serviced, especially after the system has been opened or has leaked.

How does a leak affect the desiccant?

A leaking or open system can saturate the desiccant bag within a few hours, making the accumulator/filter drier ineffective at absorbing moisture.