Voltage regulator
12 31 1 739 36512311739365·short number 1739365Genuine BMW Part
Photos coming soon — see the BMW diagram below
02 View BMW DiagramSee this part on the official exploded view→Voltage regulator — a genuine BMW part, number 12 31 1 739 365. The number stamped on the part is 12311739365; BMW's catalog files it under the short number 1739365. You will find it on our Electrical shelf, under Alternator with motor and mounting.
It fits every E36 body style (318i and 318ti, 1992–1999), with the M40, M42, M43 or M44 engines — and the European-market versions.
BMW draws it on 9 diagrams, among them Alternator, individual parts 70A (12_0489) and ALTERNATOR PARTS 70A Bosch (12_0584). It weighs about 48 g (0.1 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 1 739 365123117393651739365Alternator, individual parts 70A
Diagram 12_0489
ALTERNATOR PARTS 70A Bosch
Diagram 12_0584
Alternator, individual parts 70A
Diagram 12_0605
Alternator
Diagram 12_0771
Alternator 50A Bosch
Diagram 12_1472
Alternator
Diagram 12_1473
Alternator
Diagram 12_1554
Alternator
Diagram 12_1633
ALTERNATOR PARTS 70A Bosch
Diagram 12_1987
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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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