Shop OEM Volkswagen Group Part # 1EA816582 (1EA-816-582). A/C Receiver Drier. HEAT PUMP. Q4 e-tron. Q4 e-tron Sportback. R-744 REFRIGERANT, HEAT PUMP. Air Conditioning Receiver Drier Assembly -

Air Conditioning (A/C) Receiver Drier. Dehydrator.
A/C Receiver Drier. To 10/30/2023. Included with: Center AC line.

A/C Receiver Drier

Fits ID.4, Q4 e-tron, Q4 Sportback e-tron

HEAT PUMP. Q4 e-tron. Q4 e-tron Sportback. R-744 REFRIGERANT, HEAT PUMP.
Air Conditioning Receiver Drier Assembly - Repair or Replace
The receiver drier in your A/C system contains a desiccant that protects its metal components as well as acting as a filter to prevent damage to the rest of your system. They also frequently include a pressure switch that signals your A/C compressor to turn on or off. Your should get a new receiver drier, or accumulator, any time your air conditioning is undergoing repairs.