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 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 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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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 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 - 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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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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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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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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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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