Buy 2003 Audi A6 4.2L V8 A/T Quattro Base Sedan Power Steering Pressure Hose. 4.2 LITER V8. A6/S6; 4.2L - OEM Audi Part # 4B7422893C (4B7-422-893-C)

Flexible. Hose. Power Steering Pressure Hose.
Power Steering Pressure Hose.

Power Steering Pressure Hose

Fits A6, S6

4.2 LITER V8. A6/S6; 4.2L.
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.