Alternator for BMW Z Series E85/6 (2003-2008)

Clear BMW chassis

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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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Rein Alternator Mounting Screw Set
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:14795
Part#: 12310392568
In Stock
$ 20.99 USD
Free Shipping on orders $49 and up


BMW Set Of Alu. Screws Generator -
This item fits the following BMW Chassis:
E70 X5,E82,E83 X3,E85,E86,E89 Z4,E90,E92,E93,F10,F25 X3

Fits BMW Engines including:
N51,N52,N52N

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Bosch - Corporate Logo
T#:13084
Part#: 12317515319
In Stock
$ 54.85 USD
Free Shipping on orders $49 and up
This regulator ensures the proper voltage is being sent to the alternator. Check the connection on the rear of the alternator before purchasing to make sure you are receiving the correct regulator.
SEG Automotive - Corporate Logo
T#:54851980
Part#: 12317519618
Ships in 2 Business Days
New Item
$ 503.99

This product was last offered at the strikethrough price on
07-16-2026

$ 455.99 USD
Free Shipping on orders $49 and up
$ 455.99 USD
Free Shipping on orders $49 and up

Bosch - Corporate Logo
T#:57267763
Part#: AL0757X
Special Order: No Guaranteed ETA
New Item
$ 430.99 USD
Free Shipping on orders $49 and up
This high-output Bosch remanufactured alternator ensures your ignition system and performance electronics receive clean, steady amperage under high-demand driving conditions.

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