Four Seasons A/C Accumulator P/N:33115

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$36.99
MPN: 33115
Item Package Quantity: 1
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Four Seasons A/C Accumulator P/N:33115
Four Seasons A/C Accumulator P/N:33115
$36.99

Keep your A/C blowing cold and protect the compressor with the Four Seasons A/C Accumulator, MPN 33115. It installs as a direct-fit replacement for the listed applications — the 1985 Cadillac Seville and the 1988-1993 Chevrolet Corvette — with engine specifics covered under the Buyer's Guide tab. Built by a manufacturer with decades of mobile A/C experience, this unit is designed to filter moisture and contaminants that flushing can't remove, so a fresh accumulator is essential whenever the system is opened or serviced.

  • Moisture & contaminant control: Acts as a filter, using a desiccant bag to absorb moisture and trap contaminants circulating in the refrigerant.
  • Durable, leak-resistant build: Quality welds and high-quality desiccant are used for a leak-free design and appropriate absorption.
  • Installation hardware included: The necessary gaskets, o-rings and seal are included for the install.
  • Serviceable design: A leaking or "open" system can saturate the desiccant bag within hours, so replacement during any A/C service is recommended.

Replacing the accumulator is also commonly required to validate a compressor warranty and should be swapped anytime the system is serviced. Produced in an ISO/TS16949 & ISO14001 certified facility for consistent quality.

Frequently Asked Questions

What does this A/C accumulator do?

It acts as a filter, using a desiccant bag to remove moisture and trap contaminants in the air conditioning system that cannot be cleared by flushing.

Which vehicles does MPN 33115 fit?

It's a direct-fit replacement for the 1985 Cadillac Seville and the 1988-1993 Chevrolet Corvette. See the Buyer's Guide tab for full application and engine details.

Are seals included with this accumulator?

Yes. Per the manufacturer, the necessary gaskets, o-rings and seal are included to help with installation.

When should the accumulator be replaced?

It should be replaced anytime the A/C system is opened or serviced. A leaking or open system can saturate the desiccant bag within hours, making the unit ineffective.

Do I need to replace it when installing a new compressor?

Replacing the accumulator is commonly required to validate a compressor warranty and is recommended whenever the system is serviced. Confirm the requirements for your application.