Buy 1999 Audi A4 PIPE. 2.8 LITER V6. 2.8 LITER, rear. 6 CYLINDER, 2.8 LITER, rear. A4. A6/S6; 2.8L - OEM Audi Part # 078121071BS (078-121-071-BS, 078121071BC)

Engine Coolant Bypass Hose. Engine Coolant Bypass Pipe. Pipe that is part of the engine cooling system.

Engine Coolant PipeEngine Coolant Bypass PipeEngine Coolant Bypass Hose

Fits A4, A6

2.8 LITER V6. 2.8 LITER, rear. 6 CYLINDER, 2.8 LITER, rear. A4. A6/S6; 2.8L.