Buy OEM Volkswagen Part # 03L121065H (03L-121-065-H, 03L121065A). Engine Coolant Crossover Pipe. 2.0 LITER, DIESEL. Sedan/Wagon, 2.0 LITER, DIESEL. Cooling System Crossover Line - Repair or Replace A

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

Engine Coolant Crossover Pipe

Fits Jetta, SportWagen

2.0 LITER, DIESEL. Sedan/Wagon, 2.0 LITER, DIESEL.
Cooling System Crossover Line - Repair or Replace
A failed cooling system crossover line will cause a coolant leak or overheating. If your Volkswagen is running hot, contact your Volkswagen service department for expert repair.