Bavarian Autosport Alternator for BMW E46 M3 S54 (1999-2005)

Clear BMW chassis

The alternator keeps the battery in a constant state of charge anytime the engine is running. If your lights are dimming or you hear excessive bearing noise around the alternator, chances are that it's time for a replacement.

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Alternator - 120amp

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:25042542

Part#: 12317831436

Ships on Oct 6, 2026

Sale - Save 20% $ 222.99

This product was last offered at the strikethrough price on
05-03-2026

$ 178.39 USD

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Sale - Save 20%

$ 222.99

This product was last offered at the strikethrough price on
05-03-2026

$ 178.39 USD

Add to Wish List

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Bavarian Autosport Alternator for BMW E46 M3 S54 (1999-2005)

Alternator - 120amp

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