12 31 1 713 945Pulley alternator
DB=55 mm · one of 4 sizes
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Inspected and graded before it's listed · 30-day returns
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Fits E36 318i–M3 & more · E46 320i–330i & more 1990–2003
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Other sizes · 4 in all
Callout 01 on BMW’s drawing “Alternator, individual parts 80A”. Open the drawing →
Also shown on Alternator, individual parts 80A, Alternator, individual parts 105A, ALTERNATOR PARTS 90A Valeo and 5 more.
This is a genuine BMW pulley alternator, part number 12 31 1 713 945. You will find it under Electrical (Alternator with motor and mounting). It supersedes the older number 12 31 1 436 636, so a part carrying that number is the same part.
Fits E36 318i, 320i, 323i, 325i, 328i and M3 (1992–1999) with the M43, M50, M52, S50 or S52 engines. Also fits E46 320i, 323i and 325i (1999–2006), sedan, coupe, convertible and touring, with the M52 or M54 engines.
BMW draws it on 20 drawings, among them two Alternator, individual parts 80A drawings. It weighs about 301 g (0.7 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 1 713 945currentOut of stock12 31 1 403 026replaced by 12 31 1 713 94512 31 1 436 636replaced by 12 31 1 713 94512 31 1 703 735replaced by 12 31 1 713 94512 31 1 738 357replaced by 12 31 1 713 945
The other parts on BMW’s drawing “Alternator, individual parts 80A”. Open the drawing →
| # | Part | In stock | Action |
|---|---|---|---|
| 01 | Pulley alternator · this part | Out of stock | |
| 02 | Voltage regulator | Out of stock | Request |
| 03 | Intake manifold | Out of stock | Request |
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