Four Seasons A/C Accumulator P/N:33570

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$42.99
MPN: 33570
Item Package Quantity: 1
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Four Seasons A/C Accumulator P/N:33570
Four Seasons A/C Accumulator P/N:33570
$42.99

Keep your air conditioning system clean and dry with the Four Seasons A/C Accumulator 33570. It installs as a direct-fit replacement for the 1997-1998 Jeep TJ and 1997-1998 Jeep Wrangler (see the Buyer's Guide tab for the full application details). Backed by over 50 years of mobile A/C experience, this accumulator/filter drier is produced in an ISO/TS16949 and ISO14001 certified facility using state-of-the-art equipment and quality materials.

  • Filters the system: Acts as a filter by removing moisture and contaminants from the air conditioning system — debris that flushing cannot remove, which is why replacing the accumulator/filter drier is essential.
  • Desiccant absorption: A desiccant bag absorbs moisture; a leaking or "open" system can saturate the bag within a few hours, making the unit ineffective.
  • Durable, leak-free design: Quality welds and high-quality desiccant support long-lasting performance.
  • Ready to install: Includes the necessary gaskets, o-rings and seal for easy installation.

Replacement of the accumulator/filter drier is required to validate the compressor warranty and should be performed anytime the system is serviced. Engineered and tested to help provide years of trouble-free operation — fix it once and fix it right with Four Seasons.

Frequently Asked Questions

What does an A/C accumulator do?

It acts as a filter, removing moisture and contaminants from the air conditioning system using an internal desiccant bag that flushing cannot clean out.

Does this fit my vehicle?

It is a direct-fit replacement for the 1997-1998 Jeep TJ and 1997-1998 Jeep Wrangler. Check the Buyer's Guide tab to confirm fitment for your vehicle.

Are gaskets and o-rings 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 must be replaced anytime the system is serviced, and replacement is required to validate the compressor warranty.

Why can't I just flush the system instead?

Flushing cannot remove the contaminants and moisture the accumulator/filter drier captures, so replacing the unit is essential when servicing the system.