Buy 2009 Audi S6 5.2L V10 A/T Base Sedan Engine Coolant Pipe. 5.2 LITER, RETURN. Hoses and lines. Cooling, HOSES, LINES - OEM Audi Part # 4F0121034A (4F0-121-034-A)

Engine Coolant Pipe. Water Pipe.
Pipe that is part of the Engine Cooling system.

Engine Coolant Pipe

Fits S6

5.2 LITER, RETURN.