Four Seasons A/C Receiver Drier P/N:83709

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$50.99
MPN: 83709
Item Package Quantity: 1
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Four Seasons A/C Receiver Drier P/N:83709
Four Seasons A/C Receiver Drier P/N:83709
$50.99

Keep moisture and debris out of your A/C system with the Four Seasons A/C Receiver Drier, MPN 83709. This steel filter drier drops in as a direct-fit replacement for the 1996-2000 Freightliner Century Class and the 2000-2002 Freightliner Columbia — see the Buyer's Guide tab for engine-level details.

The receiver drier acts as a filter, removing moisture and contaminants from the air conditioning system — contaminants that flushing alone cannot remove, which is why replacing the drier is essential whenever the system is serviced. Moisture absorption is handled by an internal desiccant bag; a leaking or "open" system can saturate that bag within a few hours and leave the drier ineffective, so a fresh unit is the right call after any repair.

  • Steel construction with quality welds: built for a durable, leak-free design.
  • High-quality desiccant: provides appropriate moisture absorption inside the sealed unit.
  • Installation hardware included: the necessary gaskets, o-rings, and seal are supplied for an easier install.
  • Four Seasons quality: produced in an ISO/TS16949 and ISO14001 certified facility.

Replacing the receiver drier is also required to validate compressor warranty and should be done anytime the A/C system is opened.

Frequently Asked Questions

What does this receiver drier do?

It acts as a filter, removing moisture and contaminants from the A/C system that flushing cannot remove. An internal desiccant bag absorbs moisture to help protect the rest of the system.

Which vehicles does the Four Seasons 83709 fit?

It is a direct-fit replacement for the 1996-2000 Freightliner Century Class and the 2000-2002 Freightliner Columbia. Check the Buyer's Guide tab to confirm fitment for your vehicle.

Are installation parts included?

Yes. The necessary gaskets, o-rings, and seal are included with the drier for an easier installation.

Why should I replace the drier when servicing the A/C system?

A leaking or open system can saturate the desiccant bag within a few hours, making the drier ineffective. Replacing it whenever the system is opened is also required to validate compressor warranty.

What is this drier made of?

It is a steel filter drier with quality welds for a durable, leak-free design, and a high-quality desiccant inside for moisture absorption.