Housing assy front
12 31 1 727 73912311727739·short number 1727739Genuine BMW Part
Photos coming soon — see the BMW diagram below
07 View BMW DiagramSee this part on the official exploded view→This is a genuine BMW housing assy front, part number 12 31 1 727 739. The number stamped on the part is 12311727739; BMW's catalog files it under the short number 1727739. You will find it on our Electrical shelf, under Alternator with motor and mounting.
It fits the E36 sedan and coupe (318i, 1992–1999), with the M40 or M42 engines — and the European-market versions.
BMW draws it on 9 diagrams, among them Alternator Parts 90a (12_0431) and Alternator Parts 90a (12_0433). It weighs about 625 g (1.4 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 1 727 739123117277391727739ALTERNATOR PARTS 90A
Diagram 12_0431
ALTERNATOR PARTS 90A
Diagram 12_0433
ALTERNATOR PARTS 90A
Diagram 12_0485
ALTERNATOR PARTS 90A
Diagram 12_0486
Alternator, individual parts 80A
Diagram 12_0552
ALTERNATOR PARTS 90A
Diagram 12_0553
Alternator, individual parts 80A
Diagram 12_0555
ALTERNATOR PARTS 90A
Diagram 12_0556
ALTERNATOR PARTS 90A
Diagram 12_0604
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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.
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