OEM A/C receiver drier. Removes moisture from the A/C system. A faulty drier can cause your A/C system to not function properly. Please check the part number before ordering.
Guaranteed to fit the following models:
2002-2003 Audi A4 B6 Sedan & Avant (up to VIN 8E-3-285 000)
2002-2003 Audi A4 B6 Cabriolet (up to VIN 8H-3-026 000)