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Engine wiring harness for BMW 3 Series F30 320i

This Engine wiring harness technical drawing provides a detailed breakdown of the assembly for the 3 Series F30 320i. It includes part names, part numbers and all associated mounting hardware.

Engine wiring harness
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Wiring harness, eng. Sensoric module 1 O.MSA EU5 2WD 1 12517619134 Shop at ECS Tuning
only in conjunction with
-- Adapter VDA 1 12518638007 Shop at ECS Tuning
For vehicles with
Auto start/stop function

S1CCA=Yes
01 Wiring harness, eng. Sensoric module 1 M.MSA EU5 2WD 1 12517619135 Shop at ECS Tuning
only in conjunction with
-- Adapter VDA 1 12518638007 Shop at ECS Tuning
02 Wiring harness, eng. Sensoric module 2 EU6 200W 1 01/2016 12518654974 Shop at ECS Tuning
only in conjunction with
-- Splash protection cap 1 01/2016 61135B68D04 Shop at ECS Tuning
02 Wiring harness, eng. Sensoric module 2 400W 1 11/2013 12517619139 Shop at ECS Tuning
only in conjunction with
-- Splash protection cap 1 11/2013 61135B68D04 Shop at ECS Tuning
only applies to
-- Coolant pump, electric X 11/2013 11517604027 ENDED, +core Shop at ECS Tuning
For vehicles with
National version China

L8AAA=Yes
02 Wiring harness, eng. Sensoric module 2 200W 1 07/2012 12517631932 Shop at ECS Tuning
only in conjunction with
-- Splash protection cap 1 07/2012 61135B68D04 Shop at ECS Tuning
For vehicles with
Automatic transmission
or
Sport automatic transmission

S205A=Yes

S2TBA=Yes
02 Wiring harness, eng. Sensoric module 2 EU6 200W CHINA 1 06/2012 01/2016 12517641661 Shop at ECS Tuning
only in conjunction with
-- Splash protection cap 1 06/2012 01/2016 61135B68D04 Shop at ECS Tuning
03 Wiring loom, eng., Valvetronic servomtr 1 12517619142 Shop at ECS Tuning
04 wiring harness, engine ignition module 1 12518654233 Shop at ECS Tuning
05 wiring harness, engine trans. module 1 12537634056 Shop at ECS Tuning
For vehicles with
Automatic transmission
or
Sport automatic transmission

S205A=Yes

S2TBA=Yes
05 wiring harness, engine trans. module 1 12537634058 Shop at ECS Tuning
Notes
  • ENDED = the part has been discontinued (no longer available).
  • +core = plus core charge (possibility of a return of the old part)

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series F30 320i Engine wiring harness?
This technical diagram illustrates the Engine wiring harness within the Engine electrical system group for the 3 Series F30 320i. It provides a detailed exploded view of the components, identifying key parts such as the Wiring harness, eng. Sensoric module 1 (Part #12517619134).
Which models use the hardware listed in this Engine wiring harness?
The hardware and components featured in the Engine wiring harness are specific to the 3 Series F30 320i. These technical specifications ensure that parts like the Wiring harness, eng. Sensoric module 1 (12517619134) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Engine wiring harness assembly?
Each item in the Engine wiring harness corresponds to the numbered list below the illustration. For the 3 Series F30 320i, you can identify the Wiring harness, eng. Sensoric module 1 by locating its position on the schematic, which then links to the official BMW part number 12517619134 for the Engine electrical system section.