Four Seasons A/C Accumulator P/N:33142
Keep clean, dry refrigerant circulating through your A/C with the Four Seasons A/C Accumulator 33218. It's a direct-fit replacement for the 1996-2005 Chevrolet Astro and 1996-2005 GMC Safari — see the "Vehicles it fits" section for engine-level fitment.
Backed by Four Seasons' decades of mobile A/C experience, this unit is produced in an ISO/TS16949 and ISO14001 certified facility. Replacing the accumulator / filter drier is required to validate compressor warranty and should be done any time the A/C system is opened or serviced.
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What does this A/C accumulator do?
It acts as a filter drier, removing moisture and contaminants from the air conditioning system that can't be cleared by flushing.
Which vehicles does the 33218 fit?
It's a direct-fit replacement for the 1996-2005 Chevrolet Astro and 1996-2005 GMC Safari. Check the "Vehicles it fits" section for engine-level fitment.
Are seals and o-rings included?
Yes. The necessary gaskets, o-rings and seal are included to make installation easier.
Do I need to replace the accumulator when servicing the A/C?
Yes. Four Seasons states it must be replaced any time the system is serviced, and replacement is required to validate the compressor warranty.
Why does moisture matter in the A/C system?
A desiccant bag absorbs system moisture, but a leaking or open system can saturate it within a few hours, leaving the accumulator ineffective.
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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.