BMW OEM Alternator for G8X M2/M3/M4 (12318571358) Competition clutch Part Number: 639000CE‑10 Pin:

Part Number: 639000CE‑10 Pin:

this is the replacement part

Provide your radiator with the maximum amount of airflow with our new 16" Race Line fan

and they come carrying straps for easy positioning

BMW OEM Alternator for G8X M2/M3/M4 (12318571358) Competition clutch Part Number: 639000CE‑10 Pin:A faulty alternator may not produce enough electricity to power your BMW or charge the battery. If your car is losing power, it could be due to a worn or failing alternator. While the battery stores energy to start the car, the alternator powers all systems when the engine runs and maintains the battery charge. If your car dies while driving and the battery is low, the alternator is likely the issue. Before diagnosing, test with a digital volt meter