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Four Seasons A/C Accumulator P/N:33186

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$31.99

MPN: 33186

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Four Seasons A/C Accumulator P/N:33186

$31.99

Description

Keep the A/C system dry and free of debris with the Four Seasons A/C Accumulator, MPN 33186. It installs as a direct-fit replacement across a wide range of 1980s–1990s GM cars, including the 1985 Buick Century, 1985-1989 Buick Skyhawk, 1986-1991 Buick Skylark, 1985-1987 Buick Somerset, 1985-1988 Cadillac Cimarron, 1985-1994 Chevrolet Cavalier, 1984-1985 Chevrolet Celebrity, 1985-1987 Oldsmobile Calais, 1988-1991 Oldsmobile Cutlass Calais, 1985-1988 Oldsmobile Firenza, 1985-1991 Pontiac Grand Am and 1988-1994 Pontiac Sunbird. See the Buyer's Guide tab for all 28 applications.

Filters and dries the refrigerant: acts as a filter to remove moisture and contaminants from the air conditioning system — debris that flushing cannot clear, which is why replacement is recommended when the system is opened.
Desiccant absorption: uses a desiccant bag to draw moisture out of the system; a leaking or open system can saturate the bag, so a fresh unit protects the refrigerant charge.
Leak-free build: quality welds are used for a durable, leak-resistant design, backed by Four Seasons' decades of mobile A/C experience.
Installation hardware: the necessary gaskets, o-rings and seal are included for the install.

Manufacturer's Description

Product Specs

Buyer's Guide

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Frequently Asked Questions

What does this A/C accumulator do?

It acts as a filter, removing moisture and contaminants from the A/C system and using a desiccant to keep the refrigerant dry. It sits on the suction side of the system.

Does it come with seals?

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

Should I replace the accumulator when servicing the A/C?

Four Seasons advises replacing the accumulator/filter drier any time the system is opened or serviced, since contaminants and saturated desiccant cannot be flushed out.

Will this fit my vehicle?

It's a direct-fit replacement for many 1984-1994 GM models such as the Chevrolet Cavalier, Pontiac Grand Am and Buick Skylark. Check the Buyer's Guide tab for all 28 applications.

What are signs this accumulator may need replacing?

Reduced cooling, moisture-related icing or contamination in the system, or A/C service after a leak or open system are common reasons to replace the accumulator/filter drier.