Four Seasons A/C Accumulator P/N:33098
Keep clean, dry refrigerant moving through your A/C system with the Four Seasons A/C Accumulator 83098. It fits the 2008 Audi A8 / A8 Quattro, the 2008 Audi A8 Quattro, and the 2008-2009 Audi S8 — see the Buyer's Guide tab for engine-specific fitment.
The accumulator / filter drier acts as a filter, pulling moisture and contaminants that flushing cannot clear out of the air conditioning system — which is why replacing it is essential during service. An internal desiccant bag absorbs moisture; a leaking or "open" system can saturate that bag within a few hours and leave the unit ineffective.
Replacing the accumulator / filter drier is required to validate the compressor warranty and should be done anytime the system is opened or serviced.
Interchange: 4E0820189Q · 408898 · T83098 · 705156 · 807748 · 1411884 · 1AMWM83098 · A88120 · 95602 · 3732384 · 170167 · 1710977 · RD10977C
This part cross-references / interchanges with the following part numbers:
What does an A/C accumulator do?
It acts as a filter/drier, removing moisture and contaminants from the air conditioning system while its internal desiccant absorbs moisture that flushing cannot clear.
Does this accumulator come with installation hardware?
Yes. The necessary gaskets, o-rings and seal are included for installation.
Which vehicles does the 83098 fit?
It fits the 2008 Audi A8 / A8 Quattro, the 2008 Audi A8 Quattro, and the 2008-2009 Audi S8. Check the Buyer's Guide tab for engine-specific fitment.
Do I need to replace the accumulator when servicing the A/C?
Replacement is required to validate the compressor warranty and should be done anytime the system is opened or serviced, since contaminants cannot be removed by flushing.
Why can a desiccant bag become ineffective?
A leaking or "open" system exposes the desiccant to excess moisture, which can saturate the bag within a few hours and make the accumulator ineffective.
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.