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 Bushing - E21 320i E28 528e E24 633CSi E23 733i

High quality aftermarket alternator bushing. Sold individually.

Price: $1.60
20.89

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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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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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Gasket For Water-Cooled Alternator - M62 M73 N62 N73

Gasket for sealing alternator to engine block

Price: $7.99
22.23

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Alternator & Water Pump Belt - 10x965 - E30 325e/325i, E28 528e

OEM replacement alternator belt

Price: $7.99
20.11

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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: $10.39
13.17

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

High quality, 24 Month Warranty

Price: $10.99
16.71

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Alternator Cooling Hose - 12311735915

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

Price: $11.89
14.14

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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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Pulley Removal Tool for Bosch Alternators - CTA 8088

Splined tool for removal of Bosch free-wheel alternator pulleys.

Price: $16.42
22.95

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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: $17.46
20.79

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Voltage Regulator for Bosch Alternator, Hella - 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: $21.69
179.79

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Alternator Pulley, URO - E82 128i N51, E9X 325i/330i, E9X 328i N51, E60 525i/530i

Overdrive Valeo alternator pulley replaces BMW part #12317570152

Price: $22.50
30.00

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Lower Alternator Air Duct - E46 3 Series 2 Door (non-M) - 12311712932

Keep your alternator cool and extend it's service life!

Price: $22.63
23.82

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Upper Alternator Air Duct for E46 3-Series (Except M3)

Keep your alternator cool and extend it's service life!

Price: $24.99
26.30

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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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Main Drive Belt, OEM - F10, F06/F13, F02, G12, G15, E70, F15, F85, E71, F16, F86, G07

OEM replacement belt covers the power steering, alternator, and water pump

Price: $27.99
64.04

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Alternator Pulley, OEM - E70 X5 3.0si, E71 X6 35i

OEM overdrive Valeo alternator pulley replaces BMW part #12317560990

Price: $37.99
111.97

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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 - E82 128i N51, E9X 325i/330i, E9X 328i N51, E60 525i/530i

OEM overdrive Valeo alternator pulley replaces BMW part #12317570152

Price: $39.99
111.97

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Alternator Pulley, OEM - E82 128i, E9X 325i/328i/330i, E60 525i/528i/530i, E83 X3, E70 X5 3.0si

OEM overdrive Bosch alternator pulley replaces BMW part #12317560483

Price: $40.99
111.97

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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 Pulley, OEM - E82 135i N54, E9X 335i N54, E60 535i, E70 X5 3.0si

OEM overdrive Bosch alternator pulley replaces BMW part #12317560678

Price: $43.99
113.97

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Voltage Regulator - For Cars With Bosch Alternator

BMW Part Number 12317559183 (12-31-7-559-183)

Price: $44.81
158.40

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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: $45.86
48.27

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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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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: $54.74
194.82

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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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Lower Alternator Air Duct for E46 3-Series Sedan and Wagon

Keep your alternator cool and extend it's service life!

Price: $56.97
59.03

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Voltage Regulator - 12317547082

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

Price: $62.99
158.40

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Alternator Pulley - D=55mm - M50, M52, M52TU, S50, S52

Genuine BMW # 12311432988

Price: $65.99
123.71

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

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

Price: $67.38
70.93

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

Genuine BMW # 12311312137

Price: $94.77
99.76

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Voltage Regulator For Valeo Alternator - E39,E46,E53,E46 M3

BMW Part Number 12317551153 (12-31-7-551-153)

Price: $95.99
158.40

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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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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, 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: $157.99
198.71

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

Genuine BMW # 12318510092

Price: $162.99
215.29

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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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Alternators

Alternator Bushing - E21 320i E28 528e E24 633CSi E23 733i

Price: $1.60 20.89

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

Price: $3.99 5.22

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

Price: $4.07 4.28

Gasket For Water-Cooled Alternator - M62 M73 N62 N73

Price: $7.99 22.23

Alternator & Water Pump Belt - 10x965 - E30 325e/325i, E28 528e

Price: $7.99 20.11

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

Price: $10.39 13.17

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

Price: $10.99 16.71

Alternator Cooling Hose - 12311735915

Price: $11.89 14.14

Alternator Bushing - 12311715491 - E30,E36 M42 4 cylinder

Price: $12.99 29.19

Pulley Removal Tool for Bosch Alternators - CTA 8088

Price: $16.42 22.95

Fuse Box Cover - E30, E24, E23 - 61131368802

Price: $17.46 20.79

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

Price: $21.69 179.79

Alternator Pulley, URO - E82 128i N51, E9X 325i/330i, E9X 328i N51, E60 525i/530i

Price: $22.50 30.00

Lower Alternator Air Duct - E46 3 Series 2 Door (non-M) - 12311712932

Price: $22.63 23.82

Upper Alternator Air Duct for E46 3-Series (Except M3)

Price: $24.99 26.30

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

Price: $24.99

Main Drive Belt, OEM - F10, F06/F13, F02, G12, G15, E70, F15, F85, E71, F16, F86, G07

Price: $27.99 64.04

Alternator Pulley, OEM - E70 X5 3.0si, E71 X6 35i

Price: $37.99 111.97

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

Price: $38.99

Alternator Pulley, OEM - E82 128i N51, E9X 325i/330i, E9X 328i N51, E60 525i/530i

Price: $39.99 111.97

Alternator Pulley, OEM - E82 128i, E9X 325i/328i/330i, E60 525i/528i/530i, E83 X3, E70 X5 3.0si

Price: $40.99 111.97

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

Price: $42.36 179.79

Alternator Pulley, OEM - E82 135i N54, E9X 335i N54, E60 535i, E70 X5 3.0si

Price: $43.99 113.97

Voltage Regulator - For Cars With Bosch Alternator

Price: $44.81 158.40

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

Price: $45.86 48.27

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

Price: $49.97 90.02

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

Price: $54.74 194.82

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

Price: $56.37 158.40

Lower Alternator Air Duct for E46 3-Series Sedan and Wagon

Price: $56.97 59.03

Voltage Regulator - 12317547082

Price: $62.99 158.40

Alternator Pulley - D=55mm - M50, M52, M52TU, S50, S52

Price: $65.99 123.71

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

Price: $67.38 70.93

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

Price: $83.51 87.91

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

Price: $94.77 99.76

Voltage Regulator For Valeo Alternator - E39,E46,E53,E46 M3

Price: $95.99 158.40

Service Kit for Bosch and Denso Alternators - CTA Tools 8083

Price: $105.29

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

Price: $106.80 112.42

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

Price: $157.99 198.71

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

Price: $162.99 215.29

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

Price: $1.60
20.89

Price: $3.99
5.22

Price: $4.07
4.28

Price: $7.99
22.23

Price: $7.99
20.11

Price: $10.39
13.17

Price: $10.99
16.71

Price: $11.89
14.14

Price: $12.99
29.19

Price: $16.42
22.95

Price: $17.46
20.79

Price: $21.69
179.79

Price: $22.50
30.00

Price: $22.63
23.82

Price: $24.99
26.30

Price: $27.99
64.04

Price: $37.99
111.97

Price: $39.99
111.97

Price: $40.99
111.97

Price: $42.36
179.79

Price: $43.99
113.97

Price: $44.81
158.40

Price: $45.86
48.27

Price: $49.97
90.02

Price: $54.74
194.82

Price: $56.37
158.40

Price: $56.97
59.03

Price: $62.99
158.40

Price: $65.99
123.71

Price: $67.38
70.93

Price: $83.51
87.91

Price: $94.77
99.76

Price: $95.99
158.40

Price: $106.80
112.42

Price: $157.99
198.71

Price: $162.99
215.29

Price: $167.11
175.91