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.

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: $281.00
510.55

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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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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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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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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: $434.31
532.11

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220A Alternator - Valeo OEM - E70 X5 3.0si (2007-2010)

OEM 220 Amp alternator for E70 X5 3.0si models with Adaptive Drive or 4-Zone Automatic Climate Control. No core charge!

Price: $639.10
921.03

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Gasket for Alternator Bracket - N62 Engine - E60 E63 E64 E65 E66

Original BMW gasket seals the alternator bracket to the N62 V8 engine block.

Price: $4.07
4.28

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Service Kit for Bosch and Denso Alternators - CTA Tools 8083

Splined tool set for removal of free-wheel pulleys from Bosch and Denso brand alternators..

Price: $105.29

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Genuine BMW Rebuilt 90A Alternator - E30 M3/325i/325e & E28 528e

Genuine BMW alternator for M20 powered E30 & E28 models with Core Charge. Very few left in the world!

Price: $993.55
1045.84

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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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Alternator Pulley, OEM - E82 135i, E9X 335i, E84 X1 35i, N55

New decoupling alternator pulley to keep your belt running quiet and true

Price: $38.99

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Alternator Pulley, OEM - F22, F3X, F10, E84, F25, F26, E89, N20

New decoupling alternator pulley to keep your belt running quiet and true

Price: $24.99

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Alternator Bracket, BMW - E21 323i, E30 325e/325i, E28 528e

Original replacement for BMW part #32411264642

Price: $167.11
175.91

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Voltage Regulator - Hella - 1602 2002 2002tii (1969-1976)

OEM Hella replacement voltage regulator for the alternator on M10 4-cylinder engines.

Price: $49.97
90.02

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Alternator - E39 M5 (S62 V8) - 120amp - Genuine BMW

A brand new Original BMW S62 alternator. No core charge or exchange required.

Price: $1,698.50
1991.00

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Gasket for Alternator Bracket, Rein - N62 Engine - E60 E63 E64 E65 E66

Gasket seals the alternator bracket to the N62 V8 engine block.

Price: $3.99
5.22

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Voltage Regulator, BMW - G42, G2X, G30, G12, G15, G01, G02, G05, G06, G07, G29, Supra, B58C, B58D

The most-common failure on an alternator can be replaced on its own. Genuine BMW replacement for part #12315A284D3.

Price: $106.80
112.42

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Voltage Regulator for Bosch Alternator, Bosch - E21, E30, E36, E28, E34, E32

The most-common failure on an alternator can be replaced on its own. OEM replacement for part #12311726022.

Price: $42.36
179.79

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Alternator (180A), BMW - B46A B58A Engine - F3X G30 G12 G01 G02

Original BMW 180 Amp alternator for B46A and B58A engines.

Price: $1,302.94
1543.10

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Alternator (250A), BMW - B46A B58A S58 Engine - G8X G30 G12 G01 G02

Original BMW 250 Amp alternator for B46A, B58A, and S58 engines.

Price: $1,544.23
1874.03

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Alternator Pulley For M10, M20, and S14 Engines - E30 E34 E28

Original BMW Pulley for 80A and 90A Alternators

Price: $83.51
87.91

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Alternator Pulley Tool Kit - For Testing / Remove / Installing

High quality, 24 Month Warranty

Price: $282.99

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Valeo OEM S65 Alternator - E9X M3 - 12317837981

An OEM replacement alternator for the 2008-2013 S65 V8 powered M3 (E90/E92/E93)

Price: $439.99
837.75

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Alternator Pulley, BMW - E70 X5 3.0si N52, E71 X6 35i N54

Original BMW 7PK overdrive drive pulley for Valeo alternator.

Price: $85.95
101.66

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Alternator Mounting Bracket - E60 E63 E64 E65 E66 (N62)

Original BMW alternator bracket for 545i, 645Ci, 745i, and 745Li models.

Price: $301.98
363.98

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Generator/Starter, BMW - B46X, B58C, B58D Engines

Original BMW generator for models with Energy Recovery System

Price: $1,399.57
1930.45

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Alternator, BMW - G42, G2X, G30, G01, G02, G05, G06, G07, G29

New Genuine replacement alternator for B46 4-cylinder and B58 6-cylinder

Price: $1,699.99
1874.03

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Voltage Regulator, Hella - E36, E34, Z3, M50, M52, S50, S52

The most-common failure on an alternator can be replaced on its own, replacement for part #12321739435

Price: $61.99

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Alternators

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

Price: $281.00 510.55

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

Price: $309.70 445.25

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

Price: $473.04 720.78

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

Price: $299.30 480.72

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

Price: $434.31 532.11

220A Alternator - Valeo OEM - E70 X5 3.0si (2007-2010)

Price: $639.10 921.03

Gasket for Alternator Bracket - N62 Engine - E60 E63 E64 E65 E66

Price: $4.07 4.28

Service Kit for Bosch and Denso Alternators - CTA Tools 8083

Price: $105.29

Genuine BMW Rebuilt 90A Alternator - E30 M3/325i/325e & E28 528e

Price: $993.55 1045.84

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

Price: $177.88 202.42

Alternator Pulley, OEM - E82 135i, E9X 335i, E84 X1 35i, N55

Price: $38.99

Alternator Pulley, OEM - F22, F3X, F10, E84, F25, F26, E89, N20

Price: $24.99

Alternator Bracket, BMW - E21 323i, E30 325e/325i, E28 528e

Price: $167.11 175.91

Voltage Regulator - Hella - 1602 2002 2002tii (1969-1976)

Price: $49.97 90.02

Alternator - E39 M5 (S62 V8) - 120amp - Genuine BMW

Price: $1,698.50 1991.00

Gasket for Alternator Bracket, Rein - N62 Engine - E60 E63 E64 E65 E66

Price: $3.99 5.22

Voltage Regulator, BMW - G42, G2X, G30, G12, G15, G01, G02, G05, G06, G07, G29, Supra, B58C, B58D

Price: $106.80 112.42

Voltage Regulator for Bosch Alternator, Bosch - E21, E30, E36, E28, E34, E32

Price: $42.36 179.79

Alternator (180A), BMW - B46A B58A Engine - F3X G30 G12 G01 G02

Price: $1,302.94 1543.10

Alternator (250A), BMW - B46A B58A S58 Engine - G8X G30 G12 G01 G02

Price: $1,544.23 1874.03

Alternator Pulley For M10, M20, and S14 Engines - E30 E34 E28

Price: $83.51 87.91

Alternator Pulley Tool Kit - For Testing / Remove / Installing

Price: $282.99

Valeo OEM S65 Alternator - E9X M3 - 12317837981

Price: $439.99 837.75

Alternator Pulley, BMW - E70 X5 3.0si N52, E71 X6 35i N54

Price: $85.95 101.66

Alternator Mounting Bracket - E60 E63 E64 E65 E66 (N62)

Price: $301.98 363.98

Generator/Starter, BMW - B46X, B58C, B58D Engines

Price: $1,399.57 1930.45

Alternator, BMW - G42, G2X, G30, G01, G02, G05, G06, G07, G29

Price: $1,699.99 1874.03

Voltage Regulator, Hella - E36, E34, Z3, M50, M52, S50, S52

Price: $61.99

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Price: $281.00
510.55

Price: $309.70
445.25

Price: $473.04
720.78

Price: $299.30
480.72

Price: $434.31
532.11

Price: $639.10
921.03

Price: $4.07
4.28

Price: $993.55
1045.84

Price: $177.88
202.42

Price: $167.11
175.91

Price: $49.97
90.02

Price: $1,698.50
1991.00

Price: $3.99
5.22

Price: $106.80
112.42

Price: $42.36
179.79

Price: $1,302.94
1543.10

Price: $1,544.23
1874.03

Price: $83.51
87.91

Price: $439.99
837.75

Price: $85.95
101.66

Price: $301.98
363.98

Price: $1,399.57
1930.45

Price: $1,699.99
1874.03