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FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
3 Series Parts

Housing, alternator

BMW Part Number:12 31 7 574 839
12317574839short number 7574839
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Genuine BMW Part

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Genuine BMW part 12 31 7 574 839: Housing, alternator. The number stamped on the part is 12317574839; BMW's catalog files it under the short number 7574839. You will find it on our Electrical shelf, under Alternator with motor and mounting. It supersedes the older number 7509336, so a part carrying that number is the same part. BMW has since replaced it with 7586777.

BMW's catalog records no E36 or E46 it is fitted to; it belongs to other BMW models.

It weighs about 3.5 kg (7.8 lb).

We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.

Details

BMW Part Number12 31 7 574 839
Also written as123175748397574839
QualityGenuine BMW · OEM

No fitment data available for this part.

This part isn't shown in any diagrams.

Every used part is inspected and graded before listing. Condition grades:

  • Good — minimal wear, fully functional.
  • Fair — normal wear, fully functional.
  • Acceptable — visible wear, still functional.

Returns: 30 days if a part arrives damaged or isn't what the listing described. Full policy.

Shipping: Ships within the US. Orders ship within 1–2 business days; small parcels ship free on orders of $75.00 or more. Oversize items ship at a flat $49.99 each — free shipping does not cover them.