Compact generator (exchange unit)
12 31 7 788 24812317788248·short number 7788248Genuine BMW Part
Photos coming soon — see the BMW diagram below
01 View BMW DiagramSee this part on the official exploded view→Compact generator (exchange unit) — a genuine BMW part, number 12 31 7 788 248. The number stamped on the part is 12317788248; BMW's catalog files it under the short number 7788248. BMW's catalog calls it “EXCH compact generator”. You will find it on our Electrical shelf, under Alternator with motor and mounting.
It fits the E46 sedan, touring and compact (318d, 318td, 320d and 320td, 2001–2004), with the M47N engine.
BMW draws it on 2 diagrams, among them Compact Alternator (12_0614) and ALTERNATOR PARTS 120A/150A Valeo (12_0914). It weighs about 7.4 kg (16 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Details
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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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