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Control unit transitorized ignition for BMW 3 Series E30 318i (1987)

This Control unit transitorized ignition technical drawing provides a detailed breakdown of the assembly for the 3 Series E30 318i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 1987.

Control unit transitorized ignition
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Ignition coil 1 12131273216 $119.15 Shop at ECS Tuning
02 Clamp 1 12131358763 $1.83 ENDED Shop at ECS Tuning
03 Washer A6,4-ZNNIV SI 1 07119904202 Shop at ECS Tuning
04 Hex nut M6-8-ZNNIV SI 1 07119905543 $0.38 Shop at ECS Tuning
05 Washer 10X5,3X1-200 HV 1 07119904206 Shop at ECS Tuning
05 Washer 5.3-140 HV-ZNS 1 07119936439 $0.40 Shop at ECS Tuning
06 Hex nut M8-8-ZNS3 1 01/1993 07119904032 $0.16 Shop at ECS Tuning
06 Hex nut M8-8-ZNNIV SI 1 07119905515 $0.16 Shop at ECS Tuning
06 Hex nut M5-8-ZNNIV SI 1 07119905729 Shop at ECS Tuning
08 Control unit transitorized ignition 1 09/1983 12141705608 $249.53 ENDED Shop at ECS Tuning
09 Screw, self tapping 2 09/1983 34321119239 $0.27 Shop at ECS Tuning
10 Wave washer B4 2 07119932033 $0.09 Shop at ECS Tuning
12 Washer 4-200 HV-ZNS3 2 07119904207 Shop at ECS Tuning
15 Washer 2 12141705687 $1.69 ENDED Shop at ECS Tuning
15 Washer 2 12141705687 $1.69 ENDED Shop at ECS Tuning
15 Washer 2 12141705687 $1.69 ENDED Shop at ECS Tuning
16 Sleeve 2 09/1983 12141288170 $1.22 ENDED Shop at ECS Tuning
17 Plug housing 7 POL. 1 12521706059 $7.10 Shop at ECS Tuning
18 Protection cap L=37,0MM 1 61131358332 $6.73 Shop at ECS Tuning
Notes
  • ENDED = the part has been discontinued (no longer available).

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series E30 318i Control unit transitorized ignition?
This technical diagram illustrates the Control unit transitorized ignition within the Engine electrical system group for the 3 Series E30 318i produced during 1987. It provides a detailed exploded view of the components, identifying key parts such as the Ignition coil (Part #12131273216).
Which models use the hardware listed in this Control unit transitorized ignition?
The hardware and components featured in the Control unit transitorized ignition are specific to the 3 Series E30 318i produced during 1987. These technical specifications ensure that parts like the Ignition coil (12131273216) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Control unit transitorized ignition assembly?
Each item in the Control unit transitorized ignition corresponds to the numbered list below the illustration. For the 3 Series E30 318i, you can identify the Ignition coil by locating its position on the schematic, which then links to the official BMW part number 12131273216 for the Engine electrical system section.