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Alternators

Your BMW alternator is responsible for converting the mechanical energy of your running BMW engine into electrical energy to power your BMW's electrical systems, as well as keeping your battery charged. A failing alternator in your BMW can cause odd electrical behavior or potentially leave you stranded if early symptoms are ignored. Use our SEARCH BY MODEL feature to filter these items for your BMW.

Need help finding Alternators for your BMW? Call us at 877.639.9648, email us, or live chat for expert assistance.

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Alternator - Bosch - 80 Amp - 12311744565 (AL0749X) - E36 6 cyl & more

A high quality BOSCH brand OE alternator

Price: $216.99

568.33
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Alternator - Valeo - 80 Amp - 12311744565 (439070) - E36 6 cyl & more

A new alternator brand alternator for many 6 cylinder E36 3 series - with no core charge or return! 

Price: $279.99

379.99
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Alternator - Bosch - 140 Amp - 12311744567 (AL0739X)

BOSCH brand rebuilt alternator

Price: $374.99

660.72
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Alternator - Bosch - 95 Amp - 12311466087 (AL49X) for E30 6 Cyl & More

BOSCH brand rebuilt alternator

Price: $249.99

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Alternator - Bosch - 120 Amp - E46 M3 & S54 MZ3 - 12317831436 (AL9407X)

OEM BOSCH brand rebuilt alternator

Price: $279.99

431.37
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Alternator - Valeo - 120 Amp - E46 M3 & S54 MZ3 - 12317831436 (437320)

A brand new Valeo alternator for 2001-2006 E46 M3 and 2001-2002 MZ3

Price: $299.99

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Alternator - Bosch - 180 Amp - 12317558220 (AL0850X) for N54 335/135i/535i

BOSCH brand rebuilt alternator

Price: $519.99

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Alternator - Bosch - 120 Amp - 12317501599 (AL0703X)

Bosch alternator for some E36, E39 6 cyl and Z3 that originally came with a Valeo brand alternator (rectangular connector)

Price: $269.99

347.99
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Fuse Box Cover - E30, E24, E23 - 61131368802

Aftermarket replacement fuse box cover for BMW # 61131368802 with a 24 Month Warranty

Price: $15.99

39.53
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Alternator Pulley - 12317516105

Aftermarket Replacement # 12 31 7 516 105, 24 Month Warranty

Price: $23.08

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Alternator Adjusting Bar - E30 325e 325i, E28 528e

Replace your broken adjuster bar and keep proper tension on the belt.

Price: $37.70

45.72
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Alternator Air Duct - E36 323i 325i 328i M3 (1992-1999)

Genuine BMW Part # 12311735915 (12-31-1-735-915)

Price: $47.50

52.30
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Alternator Pulley - D=55mm - E36 E46 E39 Z3

Genuine BMW # 12311432988

Price: $38.70

51.57
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Alternator/Belt Tensioning Adjusting Bar - E30 M3, E30 318i M10

Genuine BMW # 12311312137

Price: $85.90

114.51
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Bosch Alternator (Rmfd) - 12317555926 - 180Amp - N51/N52 6 Cylinder

High quality Bosch alternator with a 24 Month Warranty

Price: $469.99

800.88
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Alternator - E36 318i, 318is, 318ti M42/M44, 80amp - 12311247310

High quality, 24 Month Warranty

Price: $339.99

522.87
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Alternator - 115A - MZ3 M Roadster/Coupe 1998-2001 - 12311405918

BMW Part # 12311405918 (12-31-1-405-918)

Price: $869.99

927.00
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Alternator - E39 M5 (S62 V8) - 120amp - AL0804X / 12311407440

High quality OE alternator for S62 V8 with a 24 Month Warranty

Price: $369.99

1493.34
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Alternator 120A - E46 323/328, E39 528i & Z3 2.8 - 12311432980

High quality, 24 Month Warranty

Price: $249.99

506.66
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Genuine BMW Voltage Regulator - E60 M5, E63 M6, E90 335d

Genuine BMW # 12318510092

Price: $135.42

186.10
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Valeo Alternator - 100/180 amp - E60 545i, E63 645ci, E65 745i, X5 4.4i

High Quality Replacement to BMW # 12317540992

Price: $373.99

522.90
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Remanufactured Alternator - E9X M3 - 12317837981

A Genuine BMW replacement alternator for the 2008-2013 S65 V8 powered M3 (E90/E92/E93)

Price: $829.99

896.21
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Voltage Regulator for Alternator - E9X M3 - 12317847517

Regulates the alternator output voltage on the S65 V8, a less expensive fix to many alternator woes

Price: $150.99

186.10
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Genuine BMW Rmfd Alternator 150A - E85 E86 Z4 M

BMW Part Number 12317837691 / 12-31-7-837-691

Price: $699.99

1062.28
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Genuine BMW Jumper Cables with Safety Circuit

Every BMW trunk should have a set of these! BMW recommended, complete with safety circuit. 

Price: $71.68

86.00
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Voltage Regulator 220A / Valeo - 12317603775 - E70 X5 & E71 X6 (2007-2011)

High quality OEM Valeo voltage regulator

Price: $56.37

158.40
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Alternator Pulley Tool Kit - For Testing / Remove / Installing

High quality, 24 Month Warranty

Price: $204.12

215.00
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Alternator Cooling Hose - 12311735915

Aftermarket Replacement # 12 31 1 735 915, 24 Month Warranty

Price: $10.88

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Alternator - Water-Cooled - 180 amp - E65 745i 760i - 12317526286

High quality, 24 Month Warranty

Price: $1,217.24

1272.91
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Alternator - E60 M5 & E63 M6 - S85 V10 - 170 amp - 12317836592

OEM Valeo alternator for the V10 model M5 and M6.

Price: $435.90

836.93
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Bosch Alternator - AL9449X (210 amp) N20/N26 - F30 320i 328i F10 528i

An OEM Alternator for N20 / N26 4 cylinder turbo engines

Price: $699.99

1272.92
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Voltage Regulator (Bosch Alternator) - 12311747920 - E34, E36, E36 M3

OEM Bosch Voltage Regulator  for E34 5-series and E36 3-series models

Price: $175.48

222.07
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Valeo Alternator - E60 550i, E63 650i E65/E66 750i 750Li - 12317542935

High quality replacement alternator for the N62N "50i", with a 24 Month Warranty

Price: $472.44

800.88
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Aluminum Alternator Screws (One Time Use), Rein - N51/N52

High quality one-time use aluminum stretch bolts for the N51/N52 (non-turbo) alternator

Price: $9.08

11.97
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Voltage Regulator, Genuine BMW - E82 128i, E9X 328i/335i, E60 528i/535i, X3, X5 3.0si

The most-common failure on an alternator can be replaced on its own. Genuine BMW replacement for part #12317561939.

Price: $148.88

186.10
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Voltage Regulator, Bosch - E82 128i, E9X 328i/335i, E60 528i/535i, X3, X5 3.0si

The most-common failure on an alternator can be replaced on its own. OEM Bosch replacement for BMW part #12317561939.

Price: $51.99

174.62
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Voltage Regulator - 12317547082

BMW Part Number 12317547082 (12-31-7-547-082)

Price: $56.37

158.40
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Alternator Bushing - 12311715491 - E30,E36 M42 4 cylinder

High quality stock style replacement alternator bushing with a 24 Month Warranty

Price: $12.99

29.19
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Alternator Bushing - 12311715490 - E30,E36 M42 4-cylinder

High quality, 24 Month Warranty

Price: $10.99

14.70
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Alternator 170A - 12317802929 - E90 335d

BMW Part Number 12317802929 (12-31-7-802-929)

Price: $349.99

646.71
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