
How To Replace The Coolant Inlet Flange On A BMW X3, X5, 328i & More (N20, N52, N54, N26, & N55 Engines)
Keeping your engine’s coolant inside of its cooling system is as essential as it seems. Without the coolant, the engine would overheat, leading to a multitude of possible more significant problems. Among many other manufacturers, BMW uses plastic in their cooling system because it is lighter and...