AUDIA4 B6 (8E2) 2000-20052.5 TDI quattro i Cooling SystemControl Unit Article Availability Price AHE 402.018 Substitutes Control Unit, electric fan (engine cooling) AHE 402.020 Substitutes Control Unit, electric fan (engine cooling) AHE 402.034 Substitutes Control Unit, electric fan (engine cooling) No results found!