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BMW Part Number12 14 7 834 981

Basic control unit DME (exchange unit)

MSS54/ FLASH · E46 M3 CSL · one of 3 types

Out of stock

One email when it is listed. Nothing else.

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

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Fits E46 M3 2003 — S54 engine

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Other types · 3 in all

Basic control unit DME (exchange unit) – BMW diagram

Callout 01 on BMW’s drawing “Basic control unit DME”. Open the drawing →

This is a genuine BMW basic control unit DME (exchange unit), part number 12 14 7 834 981. You will find it under Electrical (Other Engine Electrical System parts). It supersedes the older number 12 14 7 834 982, so a part carrying that number is the same part.

Fits E46 M3 (2003), coupe, with the S54 engine.

BMW draws it on the Basic control unit DME drawing. It weighs about 452 g (1.0 lb).

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

Details

EnginesS54
Weight0.45 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.

BMW has renumbered this part. All of these numbers are the same part.

  • 12 14 7 834 981currentOut of stock
  • 12 14 7 834 982replaced by 12 14 7 834 981
  • 12 14 7 837 341replaced by 12 14 7 834 981

The other parts on BMW’s drawing “Basic control unit DME”. Open the drawing →

#PartIn stockAction
--Socket housing7 numbers at this calloutOut of stockRequest
01Basic control unit DME (exchange unit) · this part20 numbers at this calloutOut of stock
02Covering capOut of stockRequest
03Covering capOut of stockRequest
04Covering cap2 numbers at this calloutOut of stockRequest
05Covering capOut of stockRequest

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InElectricalOther Engine Electrical System parts