Shop 2013 BMW M6 Engine Coolant Crossover Pipe. 4.0 & 4.4 LITER, 1995-98. 540I 1997-98. 840CI. Cooling Cooling, System, Repair - OEM BMW Part # 11531702201 (11-53-1-702-201, 11531433552)

Accumulator. Cooling System ACCUMULATO. Engine Coolant Crossover Pipe. Water manifold.
A Pipe that balances Coolant between cylinder banks.

Engine Coolant Crossover Pipe

Fits 540i, 740i, 740iL, 840Ci

4.0 & 4.4 LITER, 1995-98. 540I 1997-98. 840CI.
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.