Genuine BMW M3 Voltage Regulator

Adjustable Voltage Regulator

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6 Voltage Regulators found

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BMW M3 Controller, Alternator
Part Number: 12318635481
$164.77 MSRP: $225.60
You Save: $60.83 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Voltage Regulator
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021 BMW M3 | 6 Cyl 3.0 L GAS
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BMW M3 Voltage Regulator
Part Number: 12317847517
$146.59 MSRP: $200.71
You Save: $54.12 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Replaces: 12-31-7-837-980
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2008-2013 BMW M3 | Convertible(E93), Coupe(E92), Sedan(E90)
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BMW M3 Voltage Regulator
Part Number: 12321739435
$142.20 MSRP: $191.60
You Save: $49.40 (26%)
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Product Specifications
- Other Name: Pulley
- Replaces: 12-31-1-735-788, 12-31-2-244-626
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1995-1999 BMW M3 | Convertible(E36), Coupe(E36), Sedan(E36)
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BMW M3 Voltage Regulator
Part Number: 12311726022
$160.66 MSRP: $216.48
You Save: $55.82 (26%)
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Product Specifications
- Other Name: Regulator
- Replaces: 12-31-1-271-664, 12-31-1-722-755, 12-32-1-279-548, 12-32-1-711-399
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1988-1991 BMW M3 | Coupe(E30)
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BMW M3 Voltage Regulator
Part Number: 12311747920
$185.89 MSRP: $225.43
You Save: $39.54 (18%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaces: 12-31-1-730-604
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1995-1999 BMW M3 | Convertible(E36), Coupe(E36), Sedan(E36)
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BMW M3 Voltage Regulator
Part Number: 12317551153
Product Specifications
- Replaces: 12-31-7-501-749
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2001-2006 BMW M3 | Convertible(E46), Coupe(E46)

BMW M3 Voltage Regulator

The Voltage Regulator of BMW M3 is one of the most important parts that demonstrate the dependability and the efficacy of BMW M3 cars. This regulator keeps the output of the alternator within specific voltage to safeguard the battery as well as the electrical system. Motor control by variation in field current with reference to battery voltage and system demand make BMW M3 Voltage Regulator regulate the charging voltage to range from 13.5 to 14.5 volts thereby raising efficiency and safety. In the earlier typology of M3 models, voltage regulators were increased mechanically; nonetheless, the adaptation of stable stand regulators has enhanced the performance far more than the former by shrinking the quantities of time put in for switching and consequently making further enhancements in controlling the charging system. Starting with modern BMW M3 cars, functions of a voltage regulator are incorporated into Powertrain Control Module (PCM) that makes decisions on charging depending on climate temperatures, among other things, and with load on the engine. As for such integration, it is possible to highlight the role of the Voltage Regulator in contemporary automobile engineering. This regulator is used on multiple models of the M3 car ranging from the E30 model to the modern sixth generation M3 model and is distinguished in the automotive market by its technological features and stableness. Voltage Regulator is an addition that improves car performance and at the same time helps in the duration of electrical appliances which should be beneficial for every fan or owner of BMW M3.

If you are looking for OEM BMW M3 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 M3 Voltage Regulator that come backed by the manufacturer's warranty.