12 31 1 739 363Compact generator (exchange unit)
70A · E36 316i, 318i, 318is · one of 5 types
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Inspected and graded before it's listed · 30-day returns
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Fits E36 316i, 318i 1990–94 — M40, M42 engines
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Other types · 5 in all
Callout -- on BMW’s drawing “Alternator, individual parts 70A”. Open the drawing →
Also shown on Alternator, individual parts 70A, Alternator.
Genuine BMW part 12 31 1 739 363: Compact generator (exchange unit). You will find it under Electrical (Alternator with motor and mounting). It supersedes the older number 12 31 1 721 915, so a part carrying that number is the same part.
Fits E36 318i (1992–1999), sedan and coupe, with the M40 or M42 engines.
BMW draws it on 4 drawings, among them two Alternator, individual parts 70A drawings. It weighs about 5.6 kg (12 lb).
Out of stock. Request it and we will notify you when it is in stock.
Details
Used parts are inspected and graded: Good (minimal wear), Fair (normal wear) or Acceptable (visible wear). All fully working. Returns: 30 days if a part arrives damaged or not as described.
BMW has renumbered this part. All of these numbers are the same part.
12 31 1 739 363currentOut of stock12 31 1 721 915replaced by 12 31 1 739 363
The other parts on BMW’s drawing “Alternator, individual parts 70A”. Open the drawing →
| # | Part | In stock | Action |
|---|---|---|---|
| -- | Compact generator (exchange unit) · this part2 numbers at this callout | Out of stock | |
| 01 | Pulley | Out of stock | Request |
| 02 | Voltage regulator | Out of stock | Request |
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