Buy 2004 Audi A4 3.0L V6 A/T FWD Base Sedan Engine Coolant Pipe (Lower). 3.0 LITER. 3.0 LITER V6, to Tube, Water, Breather - OEM Audi Part # 06C121397B (06C-121-397-B)

Pipe that is part of the engine cooling system. Breather tube. Center hose. Connector tube. Coupling. Engine Coolant Pipe. Feed line. Outlet Pipe. Return tube. Spacer tube. Water inlet tube.

Engine Coolant Pipe

Fits A4, A6

3.0 LITER. 3.0 LITER V6, to lower hose.