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Bosch Alternator AL9454X
  • Part # AL9454X
  • SKU # 1081576
Notes: Remanufactured. 180 amp
Valeo Alternator 439675
  • Part # 439675
  • SKU # 1037129
Notes: 180 Amp, Valeo OE


2010 BMW M3 Alternator

Alternators turn mechanical energy from the engine's crankshaft into electricity through induction as the wires inside of the alternator cut through a magnetic field to induce electrical current. When it's time for a new 2010 M3 alternator, come to AutoZone. All of our 2010 BMW M3 alternators feature an output between 13.5 and 14.8 volts to power your accessories and keep your battery charged. Simply place your order and choose to pick up your purchase today at an AutoZone near you or get free shipping with next day delivery.