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3 Series Parts

Basic control unit DME

BMW Part Number:12 14 7 638 322
12147638322short number 7638322
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Genuine BMW Part

Photos coming soon — see the BMW diagram below

Basic control unit DME – BMW diagram01 View BMW DiagramSee this part on the official exploded view

This is a genuine BMW basic control unit DME, part number 12 14 7 638 322. The number stamped on the part is 12147638322; BMW's catalog files it under the short number 7638322. You will find it on our Electrical shelf, under Other Engine Electrical System parts. It supersedes the older number 7627520, so a part carrying that number is the same part. BMW has since replaced it with 7643771.

BMW's catalog records no E36 or E46 it is fitted to; it belongs to other BMW models.

BMW draws it on the Basic control unit DME / MEV1722D (12_1571) diagram. It weighs about 670 g (1.5 lb).

We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.

Details

BMW Part Number12 14 7 638 322
Also written as121476383227638322
QualityGenuine BMW · OEM

Technical Bulletins

SVC

IT

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SVC

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No fitment data available for this part.

Every used part is inspected and graded before listing. Condition grades:

  • Good — minimal wear, fully functional.
  • Fair — normal wear, fully functional.
  • Acceptable — visible wear, still functional.

Returns: 30 days if a part arrives damaged or isn't what the listing described. Full policy.

Shipping: Ships within the US. Orders ship within 1–2 business days; small parcels ship free on orders of $75.00 or more. Oversize items ship at a flat $49.99 each — free shipping does not cover them.