*Price includes a refundable $85 Core Charge*
The alternator in your vehicle keeps the battery at full charge when your engine is running. Because all of your electronic systems run off of this small piece, it's important that it is operational. If your lights are dim while driving or your battery dies within minutes of starting your car, it's time for a new alternator.
Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products.
As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!
The alternator in your vehicle keeps the battery at full charge when your engine is running. Because all of your electronic systems run off of this small piece, it's important that it is operational. If your lights are dim while driving or your battery dies within minutes of starting your car, it's time for a new alternator.
Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products.
As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!
Prop 65 Warning
Kit Contents
Qty
Description
T#
Part#
Lifetime
1
OEM Bosch Remanufactured Alternator - AL9446X
T#639676
12317591530~BOS
YES
1
OEM Bosch Remanufactured Alternator - Core Charge
T#639675
12317591530B~CO
YES
Product Q&A
Lifetime Replacement
This Product Is Covered By Our Lifetime Replacement Program
Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.
If you have any questions, would like to learn more or are ready to place a replacement claim, click here!
Fits These Cars
MAKE
MODEL
SUBMODEL
ENGINE
Special Fitment Notes
BMW
E70
X5 xDrive35i
N55 3.0L
For vehicles with production date up to 03/2012
BMW
E71
X6 xDrive35i
N55 3.0L
For vehicles with production date up to 03/2012
BMW
F06
640i
N55 3.0L
For vehicles with production date up to 03/2012
BMW
F06
640i xDrive
N55 3.0L
For vehicles with production date up to 03/2012
BMW
F07
535i
N55 3.0L
For vehicles with production date up to 03/2012
BMW
F07
535i xDrive
N55 3.0L
For vehicles with production date up to 03/2012
BMW
F10
535i
N55 3.0L
For vehicles with production date up to 03/2012
BMW
F10
535i xDrive
N55 3.0L
For vehicles with production date up to 03/2012
BMW
F12
640i
N55 3.0L
For vehicles with production date up to 03/2012
BMW
F12
640i xDrive
N55 3.0L
For vehicles with production date up to 03/2012
BMW
F13
640i
N55 3.0L
For vehicles with production date up to 03/2012
BMW
F13
640i xDrive
N55 3.0L
For vehicles with production date up to 03/2012
BMW
F22
M235i
N55 3.0L
For vehicles with production date up to 03/2012
BMW
F22
M235i xDrive
N55 3.0L
For vehicles with production date up to 03/2012
BMW
F23
M235i
N55 3.0L
For vehicles with production date up to 03/2012
BMW
F23
M235i xDrive
N55 3.0L
For vehicles with production date up to 03/2012
BMW
F25
xDrive3.5i
N55 3.0L
For vehicles with production date up to 03/2012
BMW
F30
335i xDrive
N55 3.0L
For vehicles with production date up to 03/2012
*The above product applications have been written by Turner Motorsport. All
warranties, product application, fitment, and performance are the responsibility of Turner Motorsport.
For additional information see the terms of use.