Four Seasons A/C Receiver Drier 33366
Four Seasons A/C Receiver Drier 33366 - view 2
Four Seasons A/C Receiver Drier 33366 - view 3
Four Seasons A/C Receiver Drier 33366 - view 4
Four Seasons A/C Receiver Drier 33366 - view 5
Four Seasons A/C Receiver Drier 33366 - view 6
Four Seasons A/C Receiver Drier 33366 - view 7
Four Seasons A/C Receiver Drier 33366
Four Seasons A/C Receiver Drier 33366 - view 2
Four Seasons A/C Receiver Drier 33366 - view 3
Four Seasons A/C Receiver Drier 33366 - view 4
Four Seasons A/C Receiver Drier 33366 - view 5
Four Seasons A/C Receiver Drier 33366 - view 6
Four Seasons A/C Receiver Drier 33366 - view 7

Four Seasons A/C Receiver Drier P/N:33366

Be the first to review this product
$45.99
MPN: 33366
Item Package Quantity: 1
Adding to cart… The item has been added

Have questions?

Ask an Expert
Four Seasons A/C Receiver Drier P/N:33366
Four Seasons A/C Receiver Drier P/N:33366
$45.99

Keep your air conditioning system clean and dry with the Four Seasons A/C Receiver Drier (MPN 33366), a steel filter drier that removes moisture and contaminants the system can't clear by flushing. It's a direct-fit replacement for the listed Ford trucks and SUVs, including the 1978 Ford Bronco, 1972-1978 Ford F100 and F-100 (1972-1973 and 1978), 1972-1978 Ford F200, 1972-1978 Ford F250 and F-250, 1972-1978 Ford F350 and F-350, and the 1978 Ford F150 and F-150 — see the Buyer's Guide tab for the full list and engine details.

  • Steel filter drier: built with quality welds for a durable, leak-free design.
  • Desiccant moisture control: a high-quality desiccant bag absorbs moisture from the refrigerant circuit.
  • Filters contaminants: acts as a filter to remove moisture and debris that flushing cannot clear.
  • Install-ready: necessary gaskets, o-rings and seal are included.

Because a leaking or open system can saturate the desiccant within hours, the drier should be replaced any time the A/C system is opened or serviced, and replacement is required to validate the compressor warranty. Backed by over 50 years of mobile A/C experience from Four Seasons.

Frequently Asked Questions

What does an A/C receiver drier do?

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

Does this drier come with installation hardware?

Yes. Per Four Seasons, the necessary gaskets, o-rings and seal are included for installation.

When should I replace the receiver drier?

It should be replaced any time the A/C system is opened or serviced. A leaking or open system can saturate the desiccant within hours, making the drier ineffective.

What is this drier made of?

It is a steel filter drier built with quality welds for a durable, leak-free design.

Which vehicles does MPN 33366 fit?

It fits listed Ford applications such as the 1978 Bronco, 1972-1978 F100/F200/F250/F350, and 1978 F150 — see the Buyer's Guide tab for the complete list.

Related Products

!