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3 Series Parts

Engine wiring harness DDE

BMW Part Number:12 51 7 796 805
12517796805short number 7796805
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One email the moment one is listed — nothing else.

Fits E46 — 320Cd, 320d, 320td
Select your vehicle to check fitment

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 7 796 805: Engine wiring harness DDE. The number stamped on the part is 12517796805; BMW's catalog files it under the short number 7796805. You will find it on our Electrical shelf, under Engine wiring harness. It supersedes the older number 7794805, so a part carrying that number is the same part.

It fits every E46 body style (320d and 320td, 2001–2004), with the M47N engine.

BMW draws it on the Engine wiring harness (12_0915) diagram. It weighs about 1.7 kg (3.7 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 7 796 805
Also written as125177968057796805
QualityGenuine BMW · OEM

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.