Buy 2008 Audi S8 5.2L V10 A/T Base Sedan Power Steering Return Hose. 5.2 LITER. A8, S8; 5.2L. Power - OEM Audi Part # 4E1422891N (4E1-422-891-N)

Power Steering Return Hose.
Gear to Cooler. Return Hose for Power Steering.

Fits S8

5.2 LITER. A8, S8; 5.2L.
Power Steering Line - Repair or Replace
If the steering in your 2008 Audi S8 whines or groans, or if your steering wheel is hard to turn, you may have a leaking power steering line.