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3 Series Parts

Generator (exchange unit)

BMW Part Number:12 31 2 242 876
12312242876short number 2242876
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Genuine BMW Part

Photos coming soon — see the BMW diagram below

Generator (exchange unit) – BMW diagram01 View BMW DiagramSee this part on the official exploded view

Generator (exchange unit) — a genuine BMW part, number 12 31 2 242 876. The number stamped on the part is 12312242876; BMW's catalog files it under the short number 2242876. BMW's catalog calls it “EXCH generator”. You will find it on our Electrical shelf, under Alternator with motor and mounting. It supersedes the older number 2242248, 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 Alternator (12_0127) and Alternator, individual parts 80A (12_0444). It weighs about 5.5 kg (12 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 2 242 876
Also written as123122428762242876
QualityGenuine BMW · OEM

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.

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.