1998 Audi A6 Quattro w/ Low profile handle;. 1999 Audi A6 Quattro w/ Low profile handle;. 2000 Audi A6 Quattro Submodel: Avant; w/ Low profile handle;. Part Type: Engine Coolant Reservoir Cap. 2000 Audi A6 Quattro Submodel: Base; Engine: 2.8L V6; w/ Low profile handle;.
