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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

Wiring harness, engine, injector module

BMW Part Number:12 51 7 796 816
12517796816short number 7796816
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One email the moment one is listed — nothing else.

Fits E46 — 330Cd, 330d, 330xd
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Wiring harness, engine, injector module – BMW diagram01 View BMW DiagramSee this part on the official exploded view

Wiring harness, engine, injector module — a genuine BMW part, number 12 51 7 796 816. The number stamped on the part is 12517796816; BMW's catalog files it under the short number 7796816. You will find it on our Electrical shelf, under Engine wiring harness. It supersedes the older number 7794816, so a part carrying that number is the same part.

It fits the E46 sedan, coupe, convertible and touring (330d, 2003–2005), with the M57N engine.

BMW draws it on the Wiring harness, engine, injector module (12_1072) diagram. It weighs about 350 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 51 7 796 816
Also written as125177968167796816
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.