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FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
Genuine BMW
BMW Part Number12 31 1 247 310

Compact generator (exchange unit)

80A · E36 316g, 316i, 316i 1.6 & more · one of 5 types

Out of stock

One email when it is listed. Nothing else.

Free US shipping on orders over $75.00 · oversize quoted. Oversize items ship at a flat $49.99 each — free shipping does not cover them.

WARNING: Cancer and Reproductive Harm from exposure to lead — www.P65Warnings.ca.gov P65Warnings.ca.gov

Inspected and graded before it's listed · 30-day returns

Make sure this fits your car

Fits E36 316g–318ti & more 1991–98 — M42, M43, M44 engines

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CompactM43ManualCH11

Other types · 5 in all

Compact generator (exchange unit) – BMW diagram

Callout -- on BMW’s drawing “Alternator, individual parts 80A”. Open the drawing →

Also shown on Alternator, individual parts 80A, Alternator, ALTERNATORMOUNTING PARTS.

This is a genuine BMW compact generator (exchange unit), part number 12 31 1 247 310. You will find it under Electrical (Alternator with motor and mounting).

Fits E36 318i and 318ti (1992–1999) with the M42, M43 or M44 engines.

BMW draws it on 6 drawings, among them Alternator and Alternator, individual parts 80A. It weighs about 5.9 kg (13 lb).

Out of stock. Request it and we will notify you when it is in stock.

Details

EnginesM42, M43, M44
Weight5.93 kg

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.

The other parts on BMW’s drawing “Alternator, individual parts 80A”. Open the drawing →

#PartIn stockAction
--Compact generator (exchange unit) · this part2 numbers at this calloutOut of stock
01PulleyOut of stockRequest
02Voltage regulatorOut of stockRequest
CompactM43ManualCH11

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InElectricalAlternator with motor and mounting