Four Seasons A/C Accumulator P/N:33190
Keep the A/C cool and the refrigerant clean with the Four Seasons A/C Accumulator 33197. This unit installs as a direct-fit replacement for a wide range of listed applications, including the 1989-1991 Audi 100 and 200, 1988-1990 Audi 80, 1982-1985 Buick Century, 1980-1988 Cadillac DeVille / Coupe DeVille / Sedan DeVille and Fleetwood, 1982-1983 Chevrolet Celebrity, 1985-1992 Volvo 740, and 1983-1987 Volvo 760 — see the "Vehicles it fits" section for the full 39-application list and engine details.
Replacing the accumulator / filter drier is commonly required to validate a compressor warranty and is recommended anytime the A/C system is opened or serviced. Backed by Four Seasons' decades of mobile A/C experience.
What does this A/C accumulator do?
It acts as a filter drier, removing moisture and contaminants from the air conditioning system that cannot be cleared by flushing, using an internal desiccant bag to absorb moisture.
Are seals included?
Yes. The necessary gaskets, o-rings and seal are included to help with installation.
When should the accumulator be replaced?
It is recommended anytime the A/C system is opened or serviced, and replacement is commonly required to validate a compressor warranty.
Will it fit my vehicle?
It fits 39 listed applications, including select Audi, Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac and Volvo models. Check the "Vehicles it fits" section to confirm your year, make and model.
Why can't the system just be flushed instead?
Contaminants and saturated desiccant cannot be removed by flushing, so replacing the accumulator / filter drier is essential to restore proper filtering and drying.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.