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BMW Alternator Parts

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New Alternator - 180amp

ES#4759696 - 12317558220 - New Alternator - 180amp - Brand new, not remanufactured. No core charge! - Bavarian Autosport - BMW

Brand new, not remanufactured. No core charge! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4759696
Mfg#:
12317558220
Ships in 5 Business Days
ON SALE! SAVE 10%
$294.99

This product was last offered at the strikethrough price on
06-30-2026

$265.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

New Alternator - 120amp

ES#4751406 - 12317501690 - New Alternator - 120amp - Brand new, not remanufactured. No core charge! - Bavarian Autosport - BMW

Brand new, not remanufactured. No core charge! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4751406
Mfg#:
12317501690
Ships in 5 Business Days
ON SALE! SAVE 20%
$211.99

This product was last offered at the strikethrough price on
05-02-2026

$169.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator

ES#2992475 - 12317616119 - Alternator - Restore charging system voltage with a new alternator - Denso - BMW
ECS Tuning recommends this product.

Restore charging system voltage with a new alternator

Brand:
Denso - Corporate Logo
ES#:
2992475
Mfg#:
12317616119
Back Ordered
$442.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

New Alternator - 140amp

ES#4751409 - 12311744567 - New Alternator - 140amp - Brand new, not remanufactured. No core charge! - Bavarian Autosport - BMW

Brand new, not remanufactured. No core charge! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4751409
Mfg#:
12311744567
Ships in 5 Business Days
ON SALE! SAVE 15%
$219.99

This product was last offered at the strikethrough price on
05-02-2026

$186.99 USD
Free Shipping
on orders $49 and up

Alternator - 180amp

ES#2718149 - 12317837981 - Alternator - 180amp - Brand new unit with no core charge. - Valeo - BMW
ECS Tuning recommends this product.

Brand new unit with no core charge. We Price Match - Give Us A Call or Chat!

Brand:
Valeo - Corporate Logo
ES#:
2718149
Mfg#:
12317837981
In Stock
$630.99

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

$404.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

New Alternator - AL0703N - 120A

ES#3647573 - 12317501690 - New Alternator - AL0703N - 120A - Brand New Alternator, Not a reman! - Bosch - BMW

Brand New Alternator, Not a reman! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3647573
Mfg#:
12317501690
In Stock
$526.99

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

$415.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Voltage Regulator

ES#3191627 - 12317561939 - Voltage Regulator - Get back on the road without having to swap an entire alternator. - Bosch - BMW
ECS Tuning recommends this product.

Get back on the road without having to swap an entire alternator. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! For vehicles with 180 AMP Bosch Alternator

Brand:
Bosch - Corporate Logo
ES#:
3191627
Mfg#:
12317561939
In Stock
$61.91 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

New Alternator - 120amp

ES#4751405 - 12317831436 - New Alternator - 120amp - Brand new, not remanufactured. No core charge! - Bavarian Autosport - BMW

Brand new, not remanufactured. No core charge! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4751405
Mfg#:
12317831436
Ships on Sep 22, 2026
Auto Notify
ON SALE! SAVE 20%
$222.99

This product was last offered at the strikethrough price on
05-02-2026

$178.39 USD
Free Shipping
on orders $49 and up

New Alternator - 180amp

ES#4759694 - 12317837981 - New Alternator - 180amp - Brand new, not remanufactured. No core charge! - Bavarian Autosport - BMW

Brand new, not remanufactured. No core charge! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4759694
Mfg#:
12317837981
In Stock
ON SALE! SAVE 15%
$304.99

This product was last offered at the strikethrough price on
05-02-2026

$259.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

New Alternator - 170A

ES#2838984 - 12317836592KT - New Alternator - 170A - Brand new, not remanufactured - no core charge! - Valeo - BMW

Brand new, not remanufactured - no core charge! We Price Match - Give Us A Call or Chat!

Brand:
Valeo - Corporate Logo
ES#:
2838984
Mfg#:
12317836592KT
Ships in 9 Business Days
$358.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured alternator

ES#3105893 - 12317508286 - Remanufactured alternator - Includes refundable $91.20 core charge. - Genuine BMW - BMW

Includes refundable $91.20 core charge.

Brand:
Genuine BMW - Corporate Logo
ES#:
3105893
Mfg#:
12317508286
Ships in 6 Business Days
$2418.67 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Genuine BMW Alternator

ES#2993840 - 12318614276 - Genuine BMW Alternator - Generates the vehicle electrical power. - Genuine BMW - BMW

Generates the vehicle electrical power.

Brand:
Genuine BMW - Corporate Logo
ES#:
2993840
Mfg#:
12318614276
Ships in 4 Business Days
8% off MSRP

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

$1193.99

This product was last offered at the strikethrough price on
07-20-2026

$1092.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator

ES#4415250 - 12317848603KT - Remanufactured Alternator - Price includes $194.25 core charge - Genuine BMW - BMW

Price includes $194.25 core charge

Brand:
Genuine BMW - Corporate Logo
ES#:
4415250
Mfg#:
12317848603KT
Ships in 10 Business Days
$1972.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 230A

ES#3105016 - 12318579419 - Remanufactured Alternator - 230A - Includes refundable $240 core charge. - Genuine BMW - BMW

Includes refundable $240 core charge.

Brand:
Genuine BMW - Corporate Logo
ES#:
3105016
Mfg#:
12318579419
Ships in 10 Business Days
$1873.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 210 Amp

Brand:
Genuine BMW - Corporate Logo
ES#:
4494805
Mfg#:
12317616120KT
Ships in 1-2 days
$1853.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Remanufactured Alternator - 170A

ES#2623226 - 12317836592KT - Remanufactured Alternator - 170A - Includes $199.50 core charge - Genuine BMW - BMW

Includes $199.50 core charge

Brand:
Genuine BMW - Corporate Logo
ES#:
2623226
Mfg#:
12317836592KT
Ships in 4 Business Days
$1843.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Alternator Parts

Keep everything charged with an OEM alternator or save some money with aftermarket alternators and remanufactured alternators from brands you trust.

Other BMW Alternator Parts

Let us help you find the parts that fit your BMW

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