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FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
3 Series Parts

-Control unit (exchange unit)

BMW Part Number:12 71 1 403 277
12711403277short number 1403277
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One email the moment one is listed — nothing else.

Genuine BMW Part

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This is a genuine BMW -Control unit (exchange unit), part number 12 71 1 403 277. The number stamped on the part is 12711403277; BMW's catalog files it under the short number 1403277. BMW's catalog calls it “Exch.-Control Unit”.

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

It weighs about 968 g (2.1 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 71 1 403 277
Also written as127114032771403277
QualityGenuine BMW · OEM

No fitment data available for this part.

This part isn't shown in any diagrams.

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.