Manufacturer: Delphi. Part Type: Direct Injection High Pressure Fuel Pump. Direct Injection High Pressure Fuel Pump. 2011 Audi A6 Engine: 3.2L V6;. 2010 Audi A6 Engine: 3.2L V6;. Fuel Type: Gas. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table.