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Genuine BMW
BMW Part Number12 42 7 831 186

Cable starter-base B+

E46 M3, M3 CSL · one of 4 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

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Fits E46 M3 2000–03 — S54 engine

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Other types · 4 in all

Cable starter-base B+ – BMW diagram

Callout 01 on BMW’s drawing “Cable starter”. Open the drawing →

This is a genuine BMW cable starter-base B+, part number 12 42 7 831 186. You will find it under Electrical (Other Engine Electrical System parts).

Fits E46 M3 (2001–2006), coupe and convertible, with the S54 engine.

BMW draws it on the Cable starter drawing. It weighs about 360 g (0.8 lb).

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

Details

EnginesS54
Weight0.36 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 “Cable starter”. Open the drawing →

#PartIn stockAction
--Compact alternator9 numbers at this calloutOut of stockRequest
01Cable starter-base B+ · this part12 numbers at this calloutOut of stock
02Cable alternator-starter3 numbers at this calloutOut of stockRequest
03Earth cable alternator9 numbers at this calloutOut of stockRequest
04Earth strapOut of stockRequest
05Cap3 numbers at this calloutOut of stockRequest
06Self-locking hex nut2 numbers at this calloutOut of stockRequest
07Hex Bolt4 numbers at this calloutOut of stockRequest
08Bracket, cable B+4 numbers at this calloutOut of stockRequest
09Hex Bolt2 numbers at this calloutOut of stockRequest
10Cap nutOut of stockRequest

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InElectricalOther Engine Electrical System parts