Four Seasons A/C Accumulator P/N:33570
Keep your A/C running clean and dry with the Four Seasons A/C Accumulator 83239. This accumulator/filter drier removes moisture and contaminants from the refrigerant that circulates through the air conditioning system — debris that flushing alone cannot clear — making it an essential replacement whenever the system is opened or serviced. It's a direct-fit replacement for many 2006-2010 GM full-size trucks and SUVs, including the Cadillac Escalade, Chevrolet Silverado 1500/2500/3500, Tahoe, Suburban, Avalanche, GMC Sierra, Yukon and Yukon XL — see the Buyer's Guide tab for the full list of years, makes and models.
What does this A/C accumulator do?
It acts as a filter drier, using a desiccant bag to absorb moisture and removing contaminants from the air conditioning system that flushing cannot clear.
Does it come with installation hardware?
Yes. Four Seasons includes the necessary gaskets, o-rings and seal for installation.
Will this fit my vehicle?
It's a direct-fit replacement for many 2006-2010 GM trucks and SUVs like the Escalade, Silverado, Sierra, Tahoe, Suburban and Yukon. Check the Buyer's Guide tab to confirm your exact year, make and model.
Why should I replace the accumulator when servicing the A/C?
A leaking or open system can saturate the desiccant bag within a few hours, making it ineffective. Replacement is required to validate compressor warranty and should be done anytime the system is serviced.
What are signs this accumulator may need replacing?
Poor cooling, moisture-related issues in the system, or any time the A/C is opened for service. Diagnose the system to confirm the cause before replacing parts.
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.