Four Seasons A/C Receiver Drier P/N:33403

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$25.99
MPN: 33403
Item Package Quantity: 1
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Four Seasons A/C Receiver Drier P/N:33403
Four Seasons A/C Receiver Drier P/N:33403
$25.99

Keep your air conditioning system clean and dry with the Four Seasons A/C Receiver Drier, part number 33403, a steel filter drier that drops in as a direct-fit replacement across a wide range of 1980s-early-'90s applications — including the 1979-1991 Mazda RX-7, 1982-1985 Honda Accord, 1985-1988 Chevrolet Nova, 1983-1991 Mitsubishi Montero, 1980-1989 Toyota Celica and 1981-1990 Toyota Land Cruiser. See the Buyer's Guide tab for the full list of 38 covered vehicles and their engines.

This drier acts as a filter, removing moisture and contaminants from the A/C system — debris that cannot be cleared by flushing — which is why replacement is essential whenever the system is opened.

  • Durable steel build: quality welds for a leak-free design.
  • High-quality desiccant: absorbs moisture through the desiccant bag for appropriate absorption.
  • Installation hardware: the necessary gaskets, o-rings and seal are included.
  • Quality manufacturing: produced in an ISO/TS16949 & ISO14001 certified facility.

A leaking or "open" system can saturate the desiccant bag within a few hours, making the drier ineffective, so this unit should be replaced any time the system is serviced. Replacing the filter drier is also required to validate compressor warranty. Backed by over 50 years of mobile A/C experience from Four Seasons.

Frequently Asked Questions

What does the A/C receiver drier do?

It acts as a filter, removing moisture and contaminants from the air conditioning system — debris that flushing cannot remove — helping protect the rest of the system.

Does part number 33403 fit my vehicle?

It fits 38 applications from the 1980s to early '90s, including the Mazda RX-7, Honda Accord, Chevrolet Nova and several Toyota and Mitsubishi models. Check the Buyer's Guide tab to confirm your exact vehicle.

Are installation parts included?

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

When should I replace the filter drier?

It should be replaced any time the A/C system is opened or serviced. A leaking or open system can saturate the desiccant bag within a few hours, making the drier ineffective.

What is the 33403 drier made of?

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