A/C Accumulator for 1987-1991 Ford Country Squire & More - Four Seasons 33168

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$40.99
MPN: 33168
Item Package Quantity: 1
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Four Seasons A/C Accumulator P/N:33168
Four Seasons A/C Accumulator P/N:33168
$40.99

Keep moisture and debris out of your air conditioning system with the Four Seasons A/C Accumulator (P/N: 33168). This accumulator / filter drier is a direct-fit replacement for many vehicles, among them the 1985-1991 Mercury Grand Marquis, 1987-1991 Ford Country Squire and 1987-1991 Ford LTD Crown Victoria — see the Buyer's Guide tab for the full list of applications.

The accumulator / filter drier acts as a filter, using a desiccant bag to draw moisture and contaminants out of the refrigerant circuit — the kind of debris that system flushing cannot remove, which is why the unit is replaced whenever the A/C is serviced.

  • Moisture & contaminant control: a high-quality desiccant absorbs moisture and traps contaminants that flushing leaves behind.
  • Leak-focused build: quality welds are used for a durable, leak-free design.
  • Ready to install: the necessary gaskets, o-rings and seal are included.
  • Backed by experience: produced in an ISO/TS16949 & ISO14001 certified facility, drawing on over 50 years of mobile A/C experience.

A leaking or "open" system can saturate the desiccant bag within a few hours, leaving the accumulator / filter drier unable to absorb moisture. Replacing it is also required to validate compressor warranty and should be done any time the system is serviced.

Frequently Asked Questions

What does this Four Seasons A/C accumulator do?

It acts as a filter drier, using a desiccant bag to remove moisture and contaminants from the air conditioning system — debris that cannot be removed by flushing.

Is this the right AC accumulator for a 1985-1991 Mercury Grand Marquis?

It is listed for the 1985-1991 Mercury Grand Marquis. Check the Buyer's Guide tab to confirm the exact year and model for your vehicle.

Are gaskets and o-rings included?

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

Do I need to replace the accumulator when servicing the A/C?

Yes. It must be replaced any time the system is serviced, and replacement is required to validate the compressor warranty.

Why can't the system just be flushed instead?

The contaminants collected in the accumulator / filter drier cannot be removed by flushing, so replacing the unit is essential once it has done its job.