Four Seasons A/C Accumulator P/N:83145

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$54.99
MPN: 83145
Item Package Quantity: 1
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Four Seasons A/C Accumulator P/N:83145
Four Seasons A/C Accumulator P/N:83145
$54.99

Keep the A/C system clean and dry with the Four Seasons A/C Accumulator (MPN 83145). It drops in as a direct-fit replacement for the 2004-2007 Ford Freestar and 2004-2007 Mercury Monterey — see the Buyer's Guide tab for engine-level details. Positioned on the low-pressure side, the accumulator/filter drier stores refrigerant and traps moisture and contaminants that flushing alone can't remove, protecting the rest of the components downstream.

  • Moisture & contaminant control: Acts as a filter, using a desiccant bag to absorb moisture and capture debris circulating through the air conditioning system.
  • Leak-free build: Quality welds are designed for a durable, leak-free design, with high-quality desiccant for appropriate absorption.
  • Install-ready: The necessary gaskets, o-rings and seal are included for easy installation.
  • Service-time replacement: Replacing the accumulator/filter drier is essential whenever the system is opened; a leaking or open system can saturate the desiccant bag within hours, making the unit ineffective.

Backed by Four Seasons' decades of mobile A/C experience and produced in an ISO/TS16949 & ISO14001 certified facility. Note that replacement is typically required to validate compressor warranty and should be done anytime the system is serviced.

Frequently Asked Questions

What does an A/C accumulator do?

It stores refrigerant on the low-pressure side and uses a desiccant bag to remove moisture and contaminants from the air conditioning system, protecting downstream components.

Does this fit my vehicle?

It's a direct-fit replacement for the 2004-2007 Ford Freestar and 2004-2007 Mercury Monterey. Check the Buyer's Guide tab to confirm the exact application for your vehicle.

Are seals included?

Yes. The necessary gaskets, o-rings and seal are included for easy installation.

Should I replace the accumulator when servicing the A/C?

Yes. It should be replaced anytime the system is opened or serviced, and replacement is typically required to validate the compressor warranty.

Why can't the old accumulator just be flushed?

Contaminants and a saturated desiccant bag can't be cleared by flushing. A leaking or open system can saturate the bag within hours, so the unit must be replaced.