Four Seasons A/C Receiver Drier 33397
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Four Seasons A/C Receiver Drier 33397
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Four Seasons A/C Receiver Drier P/N:33397

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$32.99
MPN: 33397
Item Package Quantity: 1
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Four Seasons A/C Receiver Drier P/N:33397
Four Seasons A/C Receiver Drier P/N:33397
$32.99

Keep your air conditioning drying and filtering as it should with the Four Seasons A/C Receiver Drier 33397, a steel filter drier that drops in as a direct-fit replacement for the 1970-1973 and 1977-1980 Mercedes-Benz 280SE, the 1970-1973 Mercedes-Benz 280SEL, the 1970-1971 Mercedes-Benz 280SL, and the 1973-1980 Mercedes-Benz 450SEL. See the Buyer's Guide tab for engine specifics on your vehicle.

  • Filters and dries: Acts as a filter by removing moisture and contaminants from the A/C system — debris that flushing cannot clear, which is why replacing the drier when the system is opened is essential.
  • Desiccant absorption: Uses a desiccant bag to absorb moisture; a leaking or open system can saturate the bag within a few hours, leaving the drier ineffective.
  • Durable, leak-free build: Steel construction with quality welds and high-quality desiccant for appropriate absorption and long-lasting performance.
  • Install-ready: Necessary gaskets, O-rings and seal are included for easy installation.

Backed by Four Seasons' decades of mobile A/C experience, this unit is produced in an ISO/TS16949 and ISO14001 certified facility. Replacing the receiver drier is required to validate compressor warranty and should be done anytime the system is serviced.

Frequently Asked Questions

What does this receiver drier do?

It acts as a filter, removing moisture and contaminants from the A/C refrigerant that flushing cannot clear, helping protect the rest of the system.

Does it include installation hardware?

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

Which vehicles does part 33397 fit?

It fits the 1970-1973 and 1977-1980 Mercedes-Benz 280SE, 1970-1973 280SEL, 1970-1971 280SL, and 1973-1980 450SEL. See the Buyer's Guide tab for engine details.

Do I need to replace the drier when servicing the A/C?

Yes. Four Seasons notes the receiver drier must be replaced anytime the system is serviced, and replacement is required to validate compressor warranty.

What is it made of?

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

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