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3 Series Parts

Basic control unit DME (exchange unit)

BMW Part Number:12 14 7 545 200
12147545200short number 7545200
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One email the moment one is listed — nothing else.

Fits E46 — 320Ci, 320i, 325Ci, 325i, 325ti, 325xi, 330Ci, 330i +1 more
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Genuine BMW Part

Photos coming soon — see the BMW diagram below

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

Basic control unit DME (exchange unit) — a genuine BMW part, number 12 14 7 545 200. The number stamped on the part is 12147545200; BMW's catalog files it under the short number 7545200. BMW's catalog calls it “EXCH Basic control unit DME”. You will find it on our Electrical shelf, under Other Engine Electrical System parts. It supersedes the older number 7545150, so a part carrying that number is the same part. BMW has since replaced it with 7551616.

It fits every E46 body style (320i, 325i and 330i, 2001–2006), with the M54 engine — and the European-market versions.

BMW draws it on 2 diagrams, among them Basic control unit DME (12_1081) and Basic control unit DME (12_2024). It weighs about 351 g (0.8 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 7 545 200
Also written as121475452007545200
QualityGenuine BMW · OEM

Technical Bulletins

SVC

IT

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.