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Genuine BMW 128i Voltage Regulator

Adjustable Voltage Regulator
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5 Voltage Regulators found

  • BMW 128i Voltage Regulator - 12317561939
    Diagram for BMW 128i Voltage Regulator - 12317561939
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    BMW 128i Voltage Regulator

    Part Number: 12317561939
    $146.59 MSRP: $200.71
    You Save: $54.12 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Replaces: 12-31-7-552-817
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2008-2013 BMW 128i | Convertible N52 Engine(E88), Coupe N52 Engine(E82)
  • BMW 128i Voltage Regulator - 12317540657
    Diagram for BMW 128i Voltage Regulator - 12317540657
    View related parts

    BMW 128i Voltage Regulator

    Part Number: 12317540657
    $146.59 MSRP: $200.71
    You Save: $54.12 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Replaces: 12-31-7-542-530
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2008-2013 BMW 128i | Convertible N51 Engine(E88), Coupe N51 Engine(E82)
  • BMW 128i Voltage Regulator - 12317547082
    Diagram for BMW 128i Voltage Regulator - 12317547082
    View related parts

    BMW 128i Voltage Regulator

    Part Number: 12317547082
    $146.59 MSRP: $200.71
    You Save: $54.12 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Replaced by: 12318510090
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2008-2013 BMW 128i | Convertible N51 Engine(E88), Coupe N51 Engine(E82)
  • BMW 128i Voltage Regulator - 12318510090
    Diagram for BMW 128i Voltage Regulator - 12318510090
    View related parts

    BMW 128i Voltage Regulator

    Part Number: 12318510090
    $146.59 MSRP: $200.71
    You Save: $54.12 (27%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Replaces: 12-31-7-560-559, 12-31-7-567-618, 12-31-7-542-936, 12-31-7-547-082
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2008-2013 BMW 128i | Convertible N51 Engine(E88), Coupe N51 Engine(E82)
  • BMW 128i Voltage Regulator - 12317561924
    Diagram for BMW 128i Voltage Regulator - 12317561924
    View related parts

    BMW 128i Voltage Regulator

    Part Number: 12317561924
    $119.26 MSRP: $160.56
    You Save: $41.30 (26%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2008-2013 BMW 128i | Convertible N52 Engine(E88), Coupe N52 Engine(E82)

BMW 128i Voltage Regulator

The BMW Voltage Regulator is a definite, crucial part, which plays an important role in making the car's electrical system as functional and efficient as it can be. The Voltage Regulator is incredibly dependable; it sustains the voltage at the output of the alternator, preserving the battery and improving efficiency. Through the passwording of the field current in the alternator rotor depending on the battery voltage and the system load, the BMW 128i Voltage regulator ensures that voltage fluctuations are maintained between the 13.5 and 14.5 volts to ensure the enhancing of the vehicle performance. Suitable for a number of Voltage Regulator variants, this Voltage Regulator is developed to operate in conjunction with the complex electronics of contemporary BMW car, including the ones governed by Powertrain Control Module (PCM). Besides increasing the charging efficiency, this integration is favorable for the safety of the car since it cannot allow electrical system failures. The replacement of mechanical solid-state regulators to electronic ones in the BMW 128i has greatly enhanced the dependability and output, thus placing its Voltage Regulator among the highly coveted products in the automobile industry. Being a part of BMW 1 Series cars, the BMW Voltage Regulator contributes to improving the driving characteristics and protecting the electrical equipment from premature failure, and thus, meets the BMW brand's promise of quality and innovation.

If you are looking for OEM BMW 128i Voltage Regulator, we highly recommend to shop with us. Not only do we offer the most budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW 128i Voltage Regulator that come backed by the manufacturer's warranty.

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