Four Seasons A/C Receiver Drier P/N:33564
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.
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.
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.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.