Four Seasons A/C Accumulator Tube P/N:34209
Keep your A/C system dry and contaminant-free with the Four Seasons A/C Accumulator Tube (MPN 34210). This accumulator/filter drier drops in as a direct-fit replacement for a long list of GM rear-wheel-drive applications, including the 1978-1981 Buick Century, 1978-1983 Buick Regal, 1978-1984 Chevrolet El Camino, 1977-1984 Chevrolet Monte Carlo, 1978-1984 Oldsmobile Cutlass Supreme, and 1978-1984 Pontiac Grand Prix — see the Buyer's Guide tab for all 29 listed applications.
Mounted on the low-pressure side of the system, the accumulator/filter drier removes moisture and contaminants that flushing alone cannot clear, which is why replacing it is essential whenever the system is opened for service.
Backed by Four Seasons' mobile A/C experience and produced in an ISO/TS16949 & ISO14001 certified facility, this unit is designed to help restore proper A/C system performance.
What does this accumulator/filter drier do?
It filters the air conditioning system by removing moisture and contaminants that flushing cannot clear, using an internal desiccant bag to absorb moisture from the refrigerant.
Are gaskets and o-rings included?
Yes. Per Four Seasons, the necessary gaskets, o-rings and seal are included to make installation easier.
Should I replace this whenever the A/C system is serviced?
Four Seasons advises replacing the accumulator/filter drier any time the system is opened or serviced, and notes it is required to validate the compressor warranty.
Why can a leaking system ruin the accumulator?
A leaking or open system exposes the desiccant bag to excess moisture, which can saturate it within a few hours and make the accumulator/filter drier ineffective.
Does this fit my vehicle?
It is a direct-fit replacement for the listed 1977-1984 GM applications. Check the Buyer's Guide tab and confirm the year, make and model match your vehicle before ordering.
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.