Description
Standard Ignition VR859 – Voltage Regulator
Manufacturer Part Number: VR859
Product Overview
The Standard Ignition VR859 Voltage Regulator is designed to maintain a consistent voltage level in your vehicle’s electrical system, ensuring optimal performance of the engine management and ignition systems. This part is engineered to meet OE specifications, providing the same level of quality, reliability, and fitment as the original equipment. Trust in Standard Ignition’s reputation for excellence, compatible with various BMW models for a perfect fit.
Cross Reference Numbers
12317561939, VR1291, VR859, R2097, VR1157
Vehicle Compatibility
- BMW 528i Base (3.0 L6 GAS) (2010)
- BMW 528i xDrive Base (3.0 L6 GAS) (2010)
- BMW X5 3.0si (3.0 L6 GAS) (2007-2008)
- BMW X5 xDrive30i (3.0 L6 GAS) (2009)
- BMW X5 xDrive35d (3.0 L6 DIESEL) (2009)
This also fits other applications. Please use the vehicle selector tool to verify fitment.
Why Shop at our website?
- Over 25 years of European auto parts expertise
- Accurate cataloging for fitment confidence
- Fast, reliable U.S. shipping
- Competitive prices with no hidden fees
- Trusted supplier to the European car community since 2000
Frequently Asked Questions
What are the symptoms of a failing voltage regulator?
Common symptoms include fluctuating or dimming headlights, electrical accessory malfunctions, and issues with battery charging. If you experience these, it may indicate a failing voltage regulator.
How do I install the Standard Ignition VR859 Voltage Regulator?
Installation typically involves disconnecting the battery, removing the old voltage regulator, and connecting the new one in the same position. Ensure all connections are secure and reconnect the battery afterward.
Can a faulty voltage regulator cause the battery to drain?
Yes, a malfunctioning voltage regulator can lead to excessive charging or insufficient charging, both of which can cause battery drain over time.
What is the typical lifespan of a voltage regulator?
A voltage regulator can last anywhere from 50,000 to 100,000 miles, but this can vary based on vehicle usage and conditions. Regular checks can help prolong its lifespan.
Specification
-
- eEuroparts SKU : 372022
- Weight : 0.56 lbs
- Manufacturer Part # : VR859
- Brand : Standard Ignition
- Manufacturer : Standard Ignition
- MPN : VR859
- Part Type : Voltage Regulator
- OE Part Numbers : 12317561939
- Cross Reference Numbers : VR1291, VR859, R2097, VR1157
- Features : Connector Gender : Female
Connector Quantity : 1
Connector Shape : Oval
Dimensions (mm) : 96.774 x 69.85 x 21.59
Dimensions – Inches : 3.81 x 2.75 x 0.85
Hardware Included : No
Instructions Included : No
Mounting Bracket(s) Included : No
Mounting Location : External
Terminal Gender : Male
Terminal Quantity : 2
Terminal Type : Blade
Voltage : 14
- Fitment
- Fitment Type : Vehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2009 | BMW | X5 | xDrive30i (3.0 L6 GAS) | Aspiration: Naturally Aspirated, Aspiration: Turbocharged |
| 2009 | BMW | X5 | xDrive35d (3.0 L6 DIESEL) | Aspiration: Naturally Aspirated, Aspiration: Turbocharged |
| 2007 | BMW | X5 | 3.0si (3.0 L6 GAS) | |
| 2008 | BMW | X5 | 3.0si (3.0 L6 GAS) | Aspiration: Naturally Aspirated |
| 2010 | BMW | 528i | Base (3.0 L6 GAS) | |
| 2010 | BMW | 528i xDrive | Base (3.0 L6 GAS) |






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