Four Seasons A/C Accumulator P/N:33049

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$61.99
MPN: 33049
Item Package Quantity: 1
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Four Seasons A/C Accumulator P/N:33049
Four Seasons A/C Accumulator P/N:33049
$61.99

Keep moisture and debris out of your A/C system with the Four Seasons A/C Accumulator, MPN 33049. This accumulator / filter drier drops in as a direct-fit replacement for a wide range of heavy trucks, including the 1996-1997 Ford L9000, LN9000 and LTL9000, the 1996-1998 Ford L8513, and Sterling Truck models such as the 1999-2010 A9500, the 2003-2010 Acterra, and the 2000-2010 L7500 — see the Buyer's Guide tab for the full list of 61 applications.

  • Filters and dries: acts as a filter that removes moisture and contaminants from the air conditioning system — debris that cannot be cleared by flushing, which is why replacing the unit is essential during service.
  • Desiccant absorption: uses a desiccant bag to absorb moisture; a leaking or "open" system can saturate the bag within hours and leave the accumulator ineffective.
  • Leak-free build: quality welds are used for a durable, leak-free design, with high-quality desiccant for appropriate moisture absorption.
  • Ready to install: the necessary gaskets, o-rings and seal are included for installation.

Backed by over 50 years of mobile A/C experience from Four Seasons, this unit should be replaced anytime the system is opened for service, and its replacement is required to validate compressor warranty.

Frequently Asked Questions

What does this A/C accumulator do?

It acts as a filter that removes moisture and contaminants from the air conditioning system using a desiccant bag, helping keep the refrigerant clean and dry.

Are seals included with the accumulator?

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

Why can't I just flush the system instead of replacing it?

The contaminants and moisture trapped in the accumulator cannot be removed by flushing, so replacing the accumulator / filter drier is essential whenever the system is serviced.

Do I need to replace this whenever the A/C system is opened?

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

Which vehicles does MPN 33049 fit?

It fits many Ford heavy trucks like the L9000, LN9000 and L8513, plus Sterling Truck models such as the A9500, Acterra and L7500. See the Buyer's Guide tab for all 61 applications.