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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 7 516 109

Pulley alternator

DB=49 mm · to 04/2002 · one of 4 sizes

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 E46 316i, 316ti, 318i, 318ti 2001–03 — N40, N42 engines

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Other sizes · 4 in all

Pulley alternator – BMW diagram

Callout 01 on BMW’s drawing “Alternator single parts, 90/110A Valeo”. Open the drawing →

Pulley alternator — a genuine BMW part, number 12 31 7 516 109. You will find it under Electrical (Alternator with motor and mounting).

Fits E46 316i, 316ti, 318i and 318ti (2001–2003) with the N40 or N42 engines.

BMW draws it on the Alternator single parts, 90/110A Valeo drawing. It weighs about 400 g (0.9 lb).

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

Details

EnginesN40, N42
Weight0.40 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 single parts, 90/110A Valeo”. Open the drawing →

#PartIn stockAction
01Pulley alternator · this part2 numbers at this calloutOut of stock
02Generator (exchange unit)Out of stockRequest
03CapOut of stockRequest
04Hex Bolt with washerOut of stockRequest
05Cap nutOut of stockRequest

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InElectricalAlternator with motor and mounting