Four Seasons A/C Receiver Drier P/N:33539

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$32.99
MPN: 33539
Item Package Quantity: 1
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Four Seasons A/C Receiver Drier P/N:33539
Four Seasons A/C Receiver Drier P/N:33539
$32.99

Keep moisture and contaminants out of your A/C system with the Four Seasons A/C Receiver Drier / Filter Drier 33539. It installs as a direct-fit replacement for a wide range of 1987-1994 Ford heavy-duty trucks — including the L9000, LN9000, LT9000, LTL9000 and LTS9000 — with many more listed in the Buyer's Guide tab. This part is cataloged under both the Receiver Drier and Filter Drier names.

  • Steel construction: a steel filter drier built with quality welds for a durable, leak-free design.
  • Moisture control: a desiccant bag absorbs moisture from the system for appropriate absorption.
  • Filtration: acts as a filter to remove moisture and contaminants that cannot be cleared by flushing.
  • Install-ready: the necessary gaskets, o-rings and seal are included.

A leaking or "open" system can saturate the desiccant bag within a few hours, leaving the drier unable to absorb moisture. If a saturated or contaminated original drier is the cause of poor A/C performance, this unit replaces it. The filter drier should be replaced anytime the A/C system is opened for service, and replacement is required to validate the compressor warranty.

Frequently Asked Questions

What does this receiver / filter drier do?

It acts as a filter, using a desiccant bag to absorb moisture and remove contaminants from the A/C system — debris that cannot be cleared by flushing alone.

Does it come with seals?

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

What is it made of?

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

Will this fit my Ford truck?

It is a direct-fit replacement for many 1987-1994 Ford heavy-duty trucks such as the L9000, LN9000, LT9000, LTL9000 and LTS9000. Check the Buyer's Guide tab for the full application list.

When should I replace the filter drier?

Replace it anytime the A/C system is opened for service, or if the desiccant has become saturated. Replacement is also required to validate the compressor warranty.