×
- Live Chat
- 1-888-580-1680
My Garage
My Account
Cart
Genuine BMW 128i Voltage Regulator
Adjustable Voltage Regulator- Select Vehicle by Model
- Select Vehicle by VIN
Select Vehicle by Model
orSeries
Model
Year
Select Vehicle by VIN
For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).
5 Voltage Regulators found
BMW 128i Voltage Regulator
Part Number: 12317561939$146.59 MSRP: $200.71You Save: $54.12 (27%)Ships in 1-3 Business Days
BMW 128i Voltage Regulator
Part Number: 12317547082$146.59 MSRP: $200.71You Save: $54.12 (27%)Ships in 1-3 Business Days
BMW 128i Voltage Regulator
Part Number: 12317540657$146.59 MSRP: $200.71You Save: $54.12 (27%)Ships in 1-3 Business Days
BMW 128i Voltage Regulator
Part Number: 12318510090$146.59 MSRP: $200.71You Save: $54.12 (27%)Ships in 1-3 Business DaysBMW 128i Voltage Regulator
Part Number: 12317561924$119.26 MSRP: $160.56You Save: $41.30 (26%)Ships in 1-3 Business Days
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.
