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  • OEM Valeo Voltage Regulator M464
OEM Alternator Voltage Regulator M464, aftermarket replacement, starter parts, alternator parts, automotive electrical
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OEM Valeo Voltage Regulator M464

Valeo
M464OEM
In stock
Voltage Regulator
$70.00
OEM Valeo Voltage Regulator M464

Shipping

In-stock orders ship out same day or next business day via USPS.

Pre Order

Pre-orders ship out in the order received within 7–21 business days.

Customer Support

Need help finding a part? Contact Support@RCAutoElectric.com

Description

Specifications

  • MFR:VALEO
  • FEATURE 1:100% New 
  • FEATURE 2:BSS (COM) Regulator
  • FEATURE 3:COM ID Code: 57
  • FEATURE 4:BSS (COM) Terminal Function
  • FEATURE 5:Field Rating 5 Amps
  • FEATURE 6: Voltage Set point and Regulation Mode is controlled by Vehicle
  • FEATURE 7:Stator Activated
  • SPECS FOR:Valeo IR/IF Alternators
  • SPECS:12 Volt, B-Circuit, 14.3 Vset, High Side Drive Regulator, BSS Terminals

USED ON

  • BMW (2008-2014)

Replaces

  • BMW 760377601, Valeo 595464

LESTER NUMBERS

  • 11393, 20685, 24129

UNIT NUMBERS

  • BMW 12-31-4-595-890, 12-31-4-595-891, 12-31-7-575-344, 12-31-7-575-347, 12-31-7-603-779, 12-31-7-603-782, 12-31-7-807-187, 12-31-7-808-075, 12-31-8-507-625, 12-31-8-579-420; Valeo FG23S010, FG23S011, FG23S032, FG23S043, FG23S054

Vehicle Application

BMW - Europe Car
320d N47D20C 1995cc, 2.0L 2011-2016
5 (F10) Eng.518 d 100kW 2013-2014
5 (F10) Eng.520 d 120kW 2009-2016
5 (F10) Eng.520 d xDrive 120kW 2013-2016
5 (F10) Eng.N47 D20 C 518 d 105kW N47 D20 C 2013-2014
5 (F10) Eng.N47 D20 C 520 d 135kW N47 D20 C 2010-2016
5 (F10) Eng.N47 D20 C 520 d xDrive 135kW N47 D20 C 2013-2014
5 (F10) Eng.N47 D20 D 525 d 155kW N47 D20 D 2011-2016
5 (F10) Eng.N47 D20 D 525 d 160kW N47 D20 D 2011-2016
5 (F10) Eng.N47 D20 D 525 d xDrive 155kW N47 D20 D 2011-2016
5 (F10) Eng.N47 D20 D 525 d xDrive 160kW N47 D20 D 2011-2016
5 Gran Turismo (F07) Eng.520 d 120kW 2011
5 Gran Turismo (F07) Eng.N47 D20 C 520 d 135kW N47 D20 C 2011
5 Touring (F11) Eng.518 d 100kW 2012
5 Touring (F11) Eng.520 d 120kW 2009
5 Touring (F11) Eng.520 d xDrive 120kW 2013
5 Touring (F11) Eng.525 d 155kW 2011
5 Touring (F11) Eng.525 d xDrive 155kW 2011
5 Touring (F11) Eng.N47 D20 C 518 d 105kW N47 D20 C 2012-2014
5 Touring (F11) Eng.N47 D20 C 520 d 135kW N47 D20 C 2009-2016
5 Touring (F11) Eng.N47 D20 C 520 d xDrive 135kW N47 D20 C 2013-2014
5 Touring (F11) Eng.N47 D20 D 525 d 160kW N47 D20 D 2011
5 Touring (F11) Eng.N47 D20 D 525 d xDrive 160kW N47 D20 D 2011
520d N47D20C 1995cc, 2.0L 2010-2016
520d Gran Turismo N47D20C 1995cc, 2.0L 2010-2016
525d N47D20 1995cc, 2.0L 2011-2016
X3 (F25) Eng.N47 D20 C sDrive 18 d 100kW 2011-2016
X3 (F25) Eng.N47 D20 C sDrive 18 d 105kW 2011-2016
X3 (F25) Eng.N47 D20 C xDrive 20 d 120kW 2010-2016
X3 (F25) Eng.N47 D20 C xDrive 20 d 135kW 2010-2016
X3 sDrive N47D20C 1995cc, 2.0L 2011-2016
7 (F01, F02, F03, F04) Eng.N57 D30 A 730 d 155kW N57 D30 A 2008-2012
7 (F01, F02, F03, F04) Eng.N57 D30 A 730 d 180kW N57 D30 A 2008-2012
7 (F01, F02, F03, F04) Eng.N57 D30 B 740 d 225kW N57 D30 B 2009-2012
7 (F01, F02, F03, F04) Eng.N57 D30 B 740 d xDrive 225kW N57 D30 B 2009-2012
730d 155kW, 211HP, 2993cc, 3.0L Dsl. 2009-2015
730d 180kW, 245HP, 2993cc, 3.0L Dsl. 2008-2015
740d 225kW, 306HP, 2993cc, 3.0L Dsl. 2009-2015
740d xDrive 225kW, 306HP, 2993cc, 3.0L Dsl. 2009-2015
X5 (E70) Eng.N57 D30 A xDrive 30 d 155kW N57 D30 A 2008-2013
X5 (E70) Eng.N57 D30 A xDrive 30 d 173kW N57 D30 A 2008-2013
X5 (E70) Eng.N57 D30 A xDrive 30 d 180kW N57 D30 A 2010-2013
X5 (E70) Eng.N57 D30 B xDrive 40 d 225kW N57 D30 B 2010-2013
X5 xDrive 30D 155kW, 211HP, 2993cc, 3.0L Dsl. 2008-2013
X5 xDrive 30D 173kW, 235HP, 2993cc, 3.0L Dsl. 2008-2013
X5 xDrive 30D 180kW, 245HP, 2993cc, 3.0L Dsl. 2011-2013
X5 xDrive 30D 225kW, 306HP, 2993cc, 3.0L Dsl. 2010
X5 xDrive 40D 225kW, 306HP, 2993cc, 3.0L Dsl. 2010-2013
X6 (E71, E72) Eng.N57 D30 A xDrive 30 d 155kW N57 D30 A 2009-2014
X6 (E71, E72) Eng.N57 D30 A xDrive 30 d 180kW N57 D30 A 2009-2014
X6 (E71, E72) Eng.N57 D30 B xDrive 40 d 225kW N57 D30 B 2009-2014
X6 xDrive 30d 155kW, 211HP, 2993cc, 3.0L Dsl. 2010-2014
X6 xDrive 30d 180kW, 245HP, 2993cc, 3.0L Dsl. 2010-2014
X6 xDrive 40D 225kW, 306HP, 2993cc, 3.0L Dsl. 2010-2014

Features & Benefits

  • Genuine OEM replacement part

  • Manufactured to original factory specifications

  • Regulates alternator output voltage

  • Helps maintain proper battery charging

  • Supports stable charging system performance

  • Original fit, function, and electrical characteristics

  • Ideal for alternator rebuilding and repair

  • Engineered for long-term reliability

 

 

What Does a Voltage Regulator Do?

The voltage regulator controls the alternator's output by regulating current supplied to the rotor field winding. As electrical demand changes, the regulator continuously adjusts field current to maintain the proper charging voltage for the battery and the vehicle's electrical system.

A properly functioning voltage regulator helps prevent battery overcharging and undercharging while protecting sensitive electrical components from excessive voltage. Because charging system performance depends on the interaction between the regulator, rotor, stator, rectifier, and battery, replacing a faulty regulator is an important step in restoring alternator performance.

 

 

Common Signs Replacement Is Needed

Replace the voltage regulator if you notice:

  • Battery overcharging

  • Battery not charging

  • Low charging voltage

  • High charging voltage

  • Battery warning light illuminated

  • Intermittent charging problems

  • Headlights that brighten or dim with engine speed

  • Charging system failure during testing

  • Voltage regulator failure discovered during alternator rebuilding

 

 

Installation Recommendations

Installation should be performed by a qualified technician or experienced alternator rebuilder. Before installing the new regulator, inspect the brushes, brush holder, slip rings, rotor, stator, rectifier, wiring, and electrical connections for signs of wear or damage.

Always verify connector configuration and mounting style before installation. After assembly, bench-test the alternator to confirm proper charging voltage and overall charging system performance.

 

 

While You're Rebuilding

Inspect other common wear components to help maximize charging system reliability:

 

 

Why Buy From RC Auto Electric?

RC Auto Electric specializes in genuine OEM and premium aftermarket alternator and starter rebuilding components for professional rebuilders, repair shops, automotive technicians, and DIY enthusiasts. Our extensive catalog includes thousands of electrical components backed by accurate cross-reference information to help simplify part identification and reduce ordering mistakes.

 

 

Disclaimer

Compatibility information is provided as a reference only. Manufacturing revisions, production changes, and previous rebuilding modifications may affect internal alternator components. Always compare the original OEM part number, connector configuration, mounting style, voltage specifications, cross-reference numbers, and product photographs before installation. If you are unsure about compatibility, contact RC Auto Electric before ordering.

 

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Frequently Asked Questions

How do I confirm compatibility? +
Compare part numbers, dimensions and photos with the original component.
Is this OEM or aftermarket? +
This listing is for an aftermarket replacement part.
What should I verify before ordering? +
Check all fitment and application details before purchase.
Is professional installation recommended? +
Professional installation is recommended.
Where can I find related parts? +
Browse related starter and alternator categories on RCAutoElectric.

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