Shop 2017 Audi A5 Power Steering Reservoir. 2011-14, 4.0 & 4.2 LITER, W/DYNAMIC STEERING. 2011-14, 4.0 & LITER, Pump - OEM Audi Part # 4H0422373B (4H0-422-373-B)

Container. Power Steering Reservoir.
Power Steering Reservoir.

Power Steering Reservoir

Fits A8, S8

2011-14, 4.0 & 4.2 LITER, W/DYNAMIC STEERING. 2011-14, 4.0 & 4.2 LITER, W/O DYNAMIC STEERING. 2011-14, 6.3 LITER.
Power Steering Pump Reservoir - Repair or Replace
If the steering in your whines or groans, or if your steering wheel is hard to turn, you may have a failed power steering pump.