Alternators
 

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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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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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Thermostat for Engine Oil Cooling - N62 V8 & N73 V12 Engine

Original BMW thermostat for control of engine oil cooling.

Price: $177.88

202.42
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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: $179.33

198.71
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Voltage Regulator, BMW - G2X 330i/430i, G30 530i, G01, F97, G02, F98, G8X M2/M3/M4

Genuine BMW Voltage Regulator - G2X 330i/430i, G30 530i, G01, F97, G02, F98, G8X M2/M3/M4, B46TU, S58

Price: $201.57

223.35
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Bosch Alternator - E30 325e & E28 528e Early Build Date - 12311466081

High quality Bosch alternator with a 24 Month Warranty

Price: $226.32

251.50
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Voltage Regulator For Bosch 120A Alternator - E60 E85 M54 Engine

Genuine BMW Part Number 12317515319 / 12-31-7-515-319

Price: $239.37

251.97
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Alternator 120A - E46 323/328, E39 528i & Z3 2.8 - 12311432980

High quality OE Bosch alternator with a 24 Month Warranty

Price: $249.99

506.66
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Alternator, Bosch Rebuilt - 1602/2002

High quality OEM alternator with a 24 Month Warranty

Price: $265.99

372.00
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Alternator Pulley Tool Kit - For Testing / Remove / Installing

High quality, 24 Month Warranty

Price: $282.99

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Bosch OEM Alternator (120A) - E46 325Ci 325i 330Ci 330i & E85 Z4 M54

OEM replacement alternator for cars with a 120 AMP alternator. Price includes a $70 core charge.

Price: $285.30

510.55
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Alternator - Bosch - 120 Amp - E46 M3 & S54 MZ3 - 12317831436 (AL9407X)

OEM BOSCH brand rebuilt alternator

Price: $289.99

431.37
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Alternator, 120 Amp, Bosch - E46, E39, E53, Z3, M52TU, M54

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

Price: $289.99

347.99
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Bosch OEM Alternator,140A - E53 X5 3.0i (2001-2006)

OEM remanufactured alternator for E53 X3 3.0i models.

Price: $299.30

480.72
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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

417.00
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Bosch AL148X Alternator (140A) - E34 535i & E32 735i 735iL

OEM rebuilt 140 AMP alternator with $75 core charge.

Price: $309.70

445.25
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Alternator 90A - 12317501687 - E39,E46,E53,Z3 - M54 Engine

Brand New Alternator - No Core Charge

Price: $309.99

442.47
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Alternator, 120 Amp, New, Bosch - E46 E39 M52TU M54 (AL0703N)

Bosch brand alternator - new, not rebuilt

Price: $309.99

709.22
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Alternator - Bosch - 80 Amp - 12311744565 (AL0749X) - E36 6 cyl & more

A high quality BOSCH brand OE alternator

Price: $316.99

568.33
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Alternator - Bosch - 95 Amp - 12311466087 (AL49X) for E30 6 Cyl & More

BOSCH brand rebuilt alternator

Price: $319.99

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Alternator, Rebuilt, Bosch - E30 325e/325i/M3, E28 528e

OEM Bosch Rebuilt Alternator - E30 325e/325i/M3, E28 528e

Price: $319.99

334.89
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Alternator, 120 Amp, New, Valeo - E46 E39 M52TU M54

Valeo brand alternator - new, not rebuilt

Price: $356.99

539.12
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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: $359.99

379.99
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Alternator (New), 210A, Denso - F22 M235i/M235iR, F3X 335i/435i, F10 535i, F13 640i, F02 740i, X3/X4/X5/X6 35i

A brand new OEM alternator for N55 applications

Price: $359.99

816.85
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Alternator 170A - 12317802929 - E90 335d

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

Price: $359.99

646.71
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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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Alternator - Bosch - 140 Amp - 12311744567 (AL0739X)

BOSCH brand rebuilt alternator

Price: $374.99

660.72
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Alternator - Valeo 185A - New - No Core Charge

BMW Part Number 12317525376 / 12-31-7-525-376

Price: $399.99

643.99
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Alternator 140A - 12317551253 - E53 X5 3.0i - Valeo

Brand New Alternator - No Core Charge.  Replaces BMW Part Number 12317551253 (12-31-7-551-253)

Price: $401.99

578.62
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Voltage Regulator, Genuine BMW - E46 323i/328i, E39 528i/540i/M5, E38 740i/750iL, Z3 2.3/2.8

The most-common failure on an alternator can be replaced on its own, replacement for part #12311713491.

Price: $429.99

526.82
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Alternator - E36 318i, 318is, 318ti M42/M44, 80amp - 12311247310

High quality, 24 Month Warranty

Price: $437.99

522.87
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Alternator 155A - E46 330Ci - E83 X3 2.5i 3.0i - E60 525i 530i

High quality, 24 Month Warranty

Price: $449.99

612.67
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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: $455.90

836.93
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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 180A - E70 X5 48i - 12317561004 (12-31-7-561-004)

Brand New Alternator - No Core Charge

Price: $471.74

800.88
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Bosch OEM Alternator (155A) - E90 323i 325i 330i & Z4 3.0i 3.0si

OEM remanufactured alternator for N52 engines on E90 323i/325i/330i and E85/E86 Z4 3.0i/3.0si models.

Price: $473.04

720.78
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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: $491.82

1493.34
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Valeo 220 Amp Alternator - E70 X5 35d M57 Diesel (2009-2013)

Brand New Alternator - No Core Charge

Price: $499.99

782.86
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Rmfd Generator 220A - 12317561002 - E70 X5

Brand New Alternator - No Core Charge

Price: $519.99

921.03
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Alternator 170A - 12317540994 - E53 X5 4.4i and 4.8is - N62 Engine

Brand New Alternator - No Core Charge

Price: $530.24

760.83
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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: $566.93

800.88
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