Alternator for BMW 3 Series E92 (2007-2013)

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The alternator keeps the battery in a constant state of charge anytime the engine is running. If your lights are dimming or you hear excessive bearing noise around the alternator, chances are that it's time for a replacement.
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New Alternator - 180 Amp
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Bavarian Autosport - Corporate Logo
T#:26438187
Part#: 12317558220
In Stock
Sale - Save 10% $ 291.99

This product was last offered at the strikethrough price on
05-03-2026

$ 262.79 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 291.99

This product was last offered at the strikethrough price on
05-03-2026

$ 262.79 USD
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Alternator - 180amp
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Bavarian Autosport - Corporate Logo
T#:26438185
Part#: 12317837981
In Stock
Sale - Save 15% $ 304.99

This product was last offered at the strikethrough price on
05-03-2026

$ 259.24 USD
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Sale - Save 15%
$ 304.99

This product was last offered at the strikethrough price on
05-03-2026

$ 259.24 USD
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OEM Valeo Alternator - 180amp - E9X M3 S65
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We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:377508
Part#: 12317837981
In Stock
$ 630.99

This product was last offered at the strikethrough price on
05-07-2026

$ 403.99 USD
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$ 403.99 USD
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This is a NEW alternator from the OEM manufacturer, Valeo. No core charge applies. Valeo is an OEM manufacturer for many BMW alternators - save money by buying the same alternator in a different box!

OEM Bosch Voltage Regulator - 180A - E82/88, E9X, E60/61 LCI, E70, E8...
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Bosch - Corporate Logo
T#:558831
Part#: 12317561939
In Stock
$ 61.91 USD
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Ensure the correct voltage is being sent to/from the alternator, keep you electrical system safe from excessive voltage peaks that could cause damage to sensitive electronics and blow out fuses. Bosch's high quality unit will give you peace of mind knowing the electrical system will be safe and the voltage will remain steady. OEM replacement for BMW part # 12317561939

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!

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Rein Alternator Mounting Screw Set
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Rein - Corporate Logo
T#:14795
Part#: 12310392568
In Stock
$ 36.65

This product was last offered at the strikethrough price on
02-06-2026

$ 20.99 USD
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$ 20.99 USD
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BMW Set Of Alu. Screws Generator -
This item fits the following BMW Chassis:
E70 X5,E82,E83 X3,E85,E86,E89 Z4,E90,E92,E93,F10,F25 X3

Fits BMW Engines including:
N51,N52,N52N

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Genuine BMW Voltage Regulator
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Genuine BMW - Corporate Logo
T#:39011
Part#: 12317561939
In Stock
9% off MSRP $ 218.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 198.99 USD
Free Shipping
9% off MSRP
$ 218.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 198.99 USD
Free Shipping


Genuine BMW Voltage Regulator - 180A / Bosch
This item fits the following BMW Chassis:
E82 1M Coupe,E70 X5 X5,E82,E83 X3,E90,E92,E93

Fits BMW Engines including:
N51,N52N,N54,N54T

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Genuine BMW Alternator cable
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Genuine BMW - Corporate Logo
T#:190752
Part#: 12427611316
In Stock
4% off MSRP $ 194.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 187.99 USD
Free Shipping
4% off MSRP
$ 194.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 187.99 USD
Free Shipping


Genuine BMW Cable Alternator-Starter-Base B+ -
This item fits the following BMW Chassis:
E82,E90,E92,E93

Fits BMW Engines including:
N55

Genuine BMW Voltage Regulator - E9X M3 S65
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:39048
Part#: 12317847517
Ships in 7 Business Days
9% off MSRP $ 218.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 198.99 USD
Free Shipping
9% off MSRP
$ 218.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 198.99 USD
Free Shipping
Ensures proper voltage is being sent from the alternator to the electrical system and battery.

OEM Bosch Remanufactured 180 Amp Alternator - E82/88 E9X E60/61 N54 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:373812
Part#: 12317558220KT1
Ships in 1 Business Day
$ 1,029.99

This product was last offered at the strikethrough price on
04-10-2026

$ 966.99 USD
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$ 966.99 USD
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Replace your dead alternator with this new unit and make sure your battery is being charged properly. 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 exacting assembly process and high level of durability you can expect a long service life from all Bosch products. Includes a $195.00 core charge to be refunded after we receive your refundable core.
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OEM Bosch Remanufactured Alternator - AL9454X - BMW E9X M3 S65 ...
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:639734
Part#: 12317837981BKT
In Stock at Vendor
$ 526.99

This product was last offered at the strikethrough price on
05-07-2026

$ 513.99 USD
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$ 513.99 USD
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*Price includes a refundable $75 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! Bosch Part Numbers: AL9454X, 0986UR6290 Replaces the following BMW part numbers: 12317837981, 12317838656
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Alternator Pulley - E82 E90 E92 E60
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We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:19332
Part#: 12317570152
Ships in 1 day
$ 66.99 USD
Free Shipping on orders $49 and up
This OEM alternator pulley has a ratcheting mechanism inside that can wear out, causing a rattling sound. This mechanism allows the alternator to freewheel to a degree. This is only for the Valeo brand alternator/

This item fits the following BMWs:
2008+ E82 BMW 128i with N51 engine
2006-2007 E90 BMW 325i 325xi 330i 330xi - Sedan
2006-2007 E90 BMW 328i 328xi - Sedan with N51 engine
2006-2007 E91 BMW 325xi - Wagon
2007-2007 E92 BMW 328i 328xi 328i xDrive - Coupe with N51 engine
2006-2007 E60 BMW 525i 525xi 530i 530xi
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Genuine BMW Remanufactured Alternator - 170A (US) - E8X E9X N55 (up t...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a production date up to 03/2012
Genuine BMW - Corporate Logo
T#:13891846
Part#: 12319845486KT
Ships in 1 day
$ 1,329.99 USD
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Restore your BMWs electrical system with this remanufactured alternator Price includes a $561.60 refundable core charge


Alternator Pulley - Valeo Alternator only - URO
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:578905
Part#: 12317516105U
Ships in 1 Business Day
$ 34.99 USD
Free Shipping on orders $49 and up
The solution to a noisy, failing pulley
Genuine BMW Remanufactured Alternator - 180amp - E9X M3 S65
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:377509
Part#: 12317837981KT
Ships in 1 day
$ 1,150.16 USD
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$ 1,150.16 USD
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Replace your dead alternator with this remanufactured unit and make sure your battery is being charged properly. Price includes a $50 core charge.
Genuine BMW Voltage Regulator - Bosch Style
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:38985
Part#: 12317540657
Ships in 3 Business Days
9% off MSRP $ 218.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 198.99 USD
Free Shipping
9% off MSRP
$ 218.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 198.99 USD
Free Shipping


Genuine BMW Voltage Regulator - Bosch
This item fits the following BMW Chassis:
E82,E85,E86,E90,E92

Fits BMW Engines including:
N51,N52


OEM Bosch Remanufactured 180A Alternator - E60 528i/xi, E82/88 128i, ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Bosch - Corporate Logo
T#:384253
Part#: 12317551256KT
Ships on Jun 19, 2026
$ 629.99 USD
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$ 629.99 USD
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This is a OEM Bosch remanufactured 180 amp alternator. BMW Alternators are built especially for extremes of heat, cold and high demand. Your BMW deserves nothing less than the best, which is why an OEM Bosch Alternator is the best option. BMW alternators are built to last using the highest quality materials and the most technologically advanced processes. All alternator parts are 100% factory tested prior to and during remanufacturing to assure that they meet or exceed original equipment specifications. And every alternator is fully load tested to guarantee compliance with BMW's strict performance specifications. 

A $84 core charge is included in the price. Upon receipt of your rebuildable alternator core, you will be refunded the core charge.  

This item fits the following BMWs:  
E60 BMW 528i/xi
E82/88 BMW 128i
E9X BMW 328i/xi
E70 BMW X5 N52 3.0L (without Adaptive Drive and Four-Zone Climate Control)
E83 BMW X3 N52 3.0L
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Genuine BMW Remanufactured 180 Amp Alternator - E82/88 E9X E60/61 N54...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:373810
Part#: 12317558220KT
Back Ordered
$ 1,174.99 USD
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$ 1,174.99 USD
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When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence. Includes a $432.00 core charge to be refunded after we receive your refundable core.
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OEM INA Alternator Pulley - Overrunning Type - E82, E88, E9x, F10, F2...
For Vehicles with a 210A alternator & a Production Date from 03/2012
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Ina - Corporate Logo
T#:42167226
Part#: EA0141
Back Ordered
$ 67.99 USD
Free Shipping on orders $49 and up
$ 67.99 USD
Free Shipping on orders $49 and up
Whether you're replacing a failing alternator pulley or performing preventive maintenance, this Alternator Pulley ensures your BMW continues to perform with factory precision and reliability.