Shop 1988 BMW M6 Engine Coolant Crossover Pipe. Engine Coolant Hose. MAIN, #1. Cooling System Cooling, Line, MAIN - OEM BMW Part # 17127591232 (17-12-7-591-232)

A Pipe that balances Coolant between cylinder banks. Hoses carries permanent Coolant, or antifreeze, throughout the Engine, heater, and radiator.

Engine Coolant HoseEngine Coolant Crossover Pipe

Fits X6

MAIN, #1.
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.