Buy 2003 Audi A6 4.2L V8 A/T Quattro Base Sedan Power Steering Reservoir Hose. 4.2 LITER V8. Power - OEM Audi Part # 4B3422887A (4B3-422-887-A)

Power Steering Reservoir Line Hose. Suction Hose.
Hose used in transfer of fluid to or from Power Steering Reservoir.

Power Steering Reservoir Hose

Fits A6, S6

4.2 LITER V8.
Power Steering Line - Repair or Replace
If the steering in your 2003 Audi A6 whines or groans, or if your steering wheel is hard to turn, you may have a leaking power steering line.