A pipe that balances Coolant between cylinder banks. Hoses carries permanent Coolant, or antifreeze, throughout the Engine, heater, and radiator. Crossover Pipe. radiator - oil. Outlet.
Engine Coolant HoseEngine Coolant Crossover Pipe
Fits 135i, 335i, 335i xDrive, 335is, 335xi, X1, Z4
3.0 LITER, #2. AUTO TRANS, w/turbo. AUTO TRANS, w/turbo, 3.0L.
Cooling System Crossover Line - Repair or Replace
A failed cooling system crossover line will cause a coolant leak or overheating. If your is running hot, contact your service department for expert repair.