2000 Audi TT Quattro AMU. 2001 Audi TT Quattro AMU. 2002 Audi TT Quattro AMU. Notes: Vacuum Line (3-way) with Check Valve from Suction Pump Hose. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.
