A/C Accumulator for 1987-1993 Buick Century & More - Four Seasons 33171

$30.99

Four Seasons A/C Accumulator 33171 - view 2

Four Seasons A/C Accumulator 33171 - view 3

Four Seasons A/C Accumulator 33171 - view 4

Four Seasons A/C Accumulator 33171 - view 5

Four Seasons A/C Accumulator 33171 - view 6

Part number: 33171

UPC: 096361331716

Condition: New

Weight: 2.40 LBS

Item Package Quantity: 1

$30.99

Current Stock: 33

Quantity:

Adding to cart… The item has been added

Have questions?

Ask an Expert

Four Seasons A/C Accumulator P/N:33171

$30.99

Description

Keep moisture and debris out of your A/C system with the Four Seasons A/C Accumulator, MPN 33171. It installs as a direct-fit replacement for a wide range of GM cars, including the 1987-1993 Buick Century, 1988-1993 Buick Regal, 1990-1993 Chevrolet Lumina, 1988-1993 Oldsmobile Cutlass, 1991 Oldsmobile Cutlass Ciera, 1991-1993 Oldsmobile Cutlass Cruiser, 1988-1993 Oldsmobile Cutlass Supreme, 1987-1991 Pontiac 6000, 1988-1993 Pontiac Grand Prix, and 1987-1988 Pontiac Sunbird — see the "Vehicles it fits" section for the full list of applications.

Filters the refrigerant: The accumulator/filter drier removes moisture and contaminants from the air conditioning system — debris that flushing alone cannot clear.
Desiccant absorption: A desiccant bag absorbs moisture from the system for appropriate drying performance.
Leak-free design: Quality welds are used for a durable, leak-free unit.
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 a few hours, replacing the accumulator/filter drier is essential anytime the system is serviced, and it is required to validate the compressor warranty. Backed by over 50 years of mobile A/C experience from Four Seasons.

Product information is for general reference and may contain errors. See our Disclaimer.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

What does this A/C accumulator do?

It acts as a filter drier, removing moisture and contaminants from the air conditioning system through a desiccant bag — debris that flushing alone cannot remove.

Does it come with installation hardware?

Yes. Per the manufacturer, the necessary gaskets, o-rings and seal are included for easy installation.

When should the accumulator be replaced?

It must be replaced anytime the A/C system is serviced or opened, and replacement is required to validate the compressor warranty.

Will this fit my vehicle?

It's a direct-fit replacement for many 1987-1993 GM cars such as the Buick Century, Regal, Chevrolet Lumina, Oldsmobile Cutlass, Pontiac 6000 and Grand Prix. Check the "Vehicles it fits" section for your exact year and model.

Why can't I just flush the system instead?

Flushing cannot remove all moisture and contaminants, and a saturated desiccant bag becomes ineffective within a few hours of an open system, so the accumulator/filter drier must be replaced.