Outstanding Performance:Alternators provide steady power to the vehicle battery and are a component that consistently produces energy while the vehicle is in use. It enables the vehicle to recharge the battery while it is in motion, maintaining the car's full operational status throughout the entire journey.Vehicle Specific:Compatible for BMW 328i 2009.Reference OE Number:12317555926/12317551256/12317521178Specifications:Amperage Rating: 180AVoltage: 12VRotation Direction: ClockwisePulley Groove Quantity: 6SPackage Include:1 Pc Automotive Alternator.
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