Four Seasons A/C Receiver Drier 33398
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Four Seasons A/C Receiver Drier 33398
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Four Seasons A/C Receiver Drier P/N:33398

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$37.99
MPN: 33398
Item Package Quantity: 1
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Four Seasons A/C Receiver Drier P/N:33398
Four Seasons A/C Receiver Drier P/N:33398
$37.99

Keep moisture and debris out of your A/C system with the Four Seasons A/C Receiver Drier (MPN 33398), a steel filter drier that drops in as a direct-fit replacement for the 1972 Mercedes-Benz 350SL, 1981-1985 Mercedes-Benz 380SL, 1981 Mercedes-Benz 380SLC, and 1973-1980 Mercedes-Benz 450SLC. It filters the refrigerant, trapping moisture and contaminants that flushing alone cannot remove.

  • Steel construction: a steel filter drier built with quality welds for a durable, leak-free design.
  • Desiccant absorption: uses a high-quality desiccant to absorb moisture from the air conditioning system.
  • Filters contaminants: removes moisture and contaminants that cannot be cleared by flushing, so replacing the drier is essential when servicing the system.
  • Install-ready: the necessary gaskets, o-rings and seal are included for easy installation.

Because a leaking or open system can saturate the desiccant bag within hours and make the drier ineffective, replacement is recommended anytime the A/C system is opened or serviced. Backed by over 50 years of mobile A/C experience from Four Seasons.

Frequently Asked Questions

What does this receiver drier do?

It acts as a filter, using a desiccant to remove moisture and contaminants from the A/C system that flushing cannot clear.

Which vehicles does MPN 33398 fit?

It's a direct-fit replacement for the 1972 Mercedes-Benz 350SL, 1981-1985 380SL, 1981 380SLC, and 1973-1980 450SLC. See the Buyer's Guide tab to confirm your vehicle.

Does it include seals for installation?

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

What is it made of?

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

When should the receiver drier be replaced?

Replacement is recommended anytime the A/C system is opened or serviced, since a leaking or open system can saturate the desiccant within hours.

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