Housing, alternator
12 31 7 586 77712317586777·short number 7586777Genuine BMW Part
Photos coming soon — see the BMW diagram below
01 View BMW DiagramSee this part on the official exploded view→Genuine BMW part 12 31 7 586 777: Housing, alternator. The number stamped on the part is 12317586777; BMW's catalog files it under the short number 7586777. You will find it on our Electrical shelf, under Alternator with motor and mounting. It supersedes the older number 7574839, so a part carrying that number is the same part.
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 Alternatormounting Parts (12_1229) and Alternatormounting Parts (12_1540). 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
12 31 7 586 777123175867777586777No 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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