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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

Engine wiring harness DDE

BMW Part Number:12 51 7 786 500
12517786500short number 7786500
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Genuine BMW Part

Photos coming soon — see the BMW diagram below

Engine wiring harness DDE – BMW diagram01 View BMW DiagramSee this part on the official exploded view

Genuine BMW part 12 51 7 786 500: Engine wiring harness DDE. The number stamped on the part is 12517786500; BMW's catalog files it under the short number 7786500. You will find it on our Electrical shelf, under Engine wiring harness.

It fits the E46 sedan and touring (320d, 1998–2000), with the M47 engine.

BMW draws it on the Engine wiring harness (12_0915) diagram. It weighs about 990 g (2.2 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 51 7 786 500
Also written as125177865007786500
QualityGenuine BMW · OEM
OE / Cross-Reference
75800412

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.