Shop OEM Audi Part # 06E121045T (06E-121-045-T). Engine Coolant Crossover Pipe. 3.0 LITER. Cooling System Crossover Line - Repair or Replace A failed cooling system crossover line will

Engine Coolant Crossover Pipe. Water Pipe.
A Pipe that balances Coolant between cylinder banks.

Engine Coolant Crossover Pipe

Fits A6

3.0 LITER.
Cooling System Crossover Line - Repair or Replace
A failed cooling system crossover line will cause a coolant leak or overheating. If your Audi is running hot, contact your Audi service department for expert repair.