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New
Alternator12 31 7 830 791
BMW OE number, as listed in aftermarket supplier catalogues. Compare listings for this exact number, then confirm the part number and vehicle fitment before ordering.
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What each marketplace’s search lists for this number, lowest price first, Ovoko last. Listings can include other parts that name it.
Ovoko
6 listings
Used
Checked
€114.95 – €186.46Cheapest listing: + €18.12 shipping to Germanyestimated delivery in 1–5 days
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Aftermarket part numbers
Supplier articles whose catalogue lists 12 31 7 830 791. Check the supplier’s own restrictions before ordering.
- BOSCH
- 0986UN0712
- HELLA
- 8EL 015 637-871
- VALEO
- 200268437320439317
- VEMO
- V20-13-50028
- WALKER
- WAL00723
Vehicle fitment
Engine code and production dates decide fitment. Model name and year alone don’t.
21 vehicles in 6 model series, inferred
Aftermarket parts that list 12 31 7 830 791 fit these vehicles according to their supplier catalogues. That does not prove 12 31 7 830 791 itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.
BMW
| Model series | Production | Engine codes | HSN / TSN |
|---|---|---|---|
| 3 (E46)4 vehicles | 02/1998 – 02/2003 | M47, M57 |
|
| 5 (E39)8 vehicles | 05/1998 – 06/2004 | M47, M57 |
|
| 7 (E38)1 vehicle | 05/1998 – 08/1999 | M57 |
|
| M3 (E46)3 vehicles | 07/2000 – 08/2006 | 32 6S 4, S54, S54N |
|
| X5 (E53)1 vehicle | 03/2001 – 09/2003 | M57 |
|
| Z3 (E36)4 vehicles | 02/2001 – 01/2003 | 32 6S 4, S54 |
|