Starter motor generator
12 31 7 649 39012317649390·short number 7649390Genuine BMW Part
Photos coming soon — see the BMW diagram below
01 View BMW DiagramSee this part on the official exploded view→Starter motor generator — a genuine BMW part, number 12 31 7 649 390. The number stamped on the part is 12317649390; BMW's catalog files it under the short number 7649390. You will find it on our Electrical shelf, under Alternator with motor and mounting.
BMW's catalog records no E36 or E46 it is fitted to; it belongs to other BMW models.
BMW draws it on 2 diagrams, among them Starter motor generator (12_1800) and Starter motor generator (12_2063). It weighs about 10 kg (22 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Details
12 31 7 649 390123176493907649390Technical Bulletins
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No fitment data available for this part.
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.
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