Bosch AL9461N Alternator
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Bosch
 Alternator (New)

Bosch AL9461N Alternator

Brand Bosch AL9461N
Voltage 14
Plug Clock Rear View Main Mounting Ear at 6 O Clock 1
Fan Type Internal
Ground Type Negative
Mounting Configuration Code Short
Rotation Direction Clockwise (right)
One Wire Capable No
Pulley Included Yes
External Regulator Included Yes
Pulley Groove Quantity 6
Case Color Silver
Outside Pulley Diameter 53.7
Regulator Type Internal
Decoupled Or Clutch Pulley Yes
AC Service Tap No
Case Material Aluminum
Amperage Rating 180
Mounting Type Single pivoted lever
Brushless No
Automotive Item Weight (lbs) 15.873283 lb
New Or Remanufactured New
Product Length 7.283465 in
Pulley Type / Belt Type (Alternator) 6s
Product line Alternator (New)
Fits BMW · 10 vehicles

New alternator. Built and tested for dependable charging performance.

Aluminum case. Lightweight construction helps support reliable operation.

Internal regulator. Integrated control for a cleaner, simpler setup.

Cross-references 12318578609 for the same application. See all 1.

$578.52Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Bosch AL9461N Alternator for BMW 328d

The Bosch AL9461N is a new 14-volt alternator built for charging performance and dependable electrical output. It is engineered for 2014-2018 BMW 328d and BMW 328d xDrive applications, making it a direct-fit choice for drivers replacing a worn charging unit.

Key Features

  • 14-volt alternator with 180-amp output
  • New Bosch Alternator (New) line product for charging system service
  • Internal fan and internal regulator design
  • Clockwise rotation with negative ground
  • Single pivoted lever mounting configuration
  • 6-groove pulley included with decoupled clutch pulley
  • Aluminum case with silver finish
  • Fits 2014-2018 BMW 328d and 2014-2018 BMW 328d xDrive

Product Details

Bosch Premium Alternators are built and tested for consistent electrical performance and reliability. The AL9461N uses an internal regulator, internal fan, and a 6S pulley type to match the specified charging system layout. With a 180-amp amperage rating, this Bosch AL9461N alternator supports the electrical demands of modern BMW diesel applications while maintaining OE-style fitment characteristics.

This part cross-references BMW OE number 12318578609 for the same application. For shoppers searching for a BMW 328d alternator or BMW 328d xDrive alternator, the Bosch AL9461N provides a direct replacement option for the listed model years.

Common Charging System Issues

  • Battery warning light or charging system fault message
  • Low system voltage from a failing alternator
  • Dim lights or unstable electrical performance
  • Battery not staying charged during normal driving
  • Noise from a worn pulley or internal alternator component

Installation Notes and Tips

Verify pulley groove count, rotation direction, mounting style, and electrical connector layout before installation. This alternator is not one-wire capable and uses a single pivoted lever mounting configuration, so confirm the vehicle’s charging system setup matches the listed specifications. Always inspect the belt and related charging components during replacement.

Quality Assurance

Bosch Premium Alternators are designed, built, and tested to deliver consistent performance and reliability. The AL9461N is a new unit, not remanufactured, and is intended for the confirmed BMW 328d and BMW 328d xDrive fitments listed above.

Related reading

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2018BMW328d2.0LL4Alternator (New)
2018BMW328d xDrive2.0LL4Alternator (New)
2017BMW328d2.0LL4Alternator (New)
2017BMW328d xDrive2.0LL4Alternator (New)
2016BMW328d2.0LL4Alternator (New)
2016BMW328d xDrive2.0LL4Alternator (New)
2015BMW328d2.0LL4Alternator (New)
2015BMW328d xDrive2.0LL4Alternator (New)
2014BMW328d2.0LL4Alternator (New)
2014BMW328d xDrive2.0LL4Alternator (New)
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
12318578609