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On-board computer for BMW 7 Series E23 728i (1982)

This On-board computer technical drawing provides a detailed breakdown of the assembly for the 7 Series E23 728i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 1982.

On-board computer
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Input unit on-board computer (DEUTSCH) 1 09/1984 65811367660 $1149.48 Shop at ECS Tuning
01 Input unit on-board computer (ENGLISH) 1 09/1984 65811368311 $824.03 ENDED Shop at ECS Tuning
02 Control unit 1 09/1981 09/1984 65811372823 $1218.41 ENDED Shop at ECS Tuning
03 Coding plug 1 04/1981 09/1984 65811370291 ENDED Shop at ECS Tuning
ONLY APPLIES TO TIRES 205/70
03 Coding plug 1 04/1981 09/1984 65811370292 ENDED Shop at ECS Tuning
For vehicles with
Saudi Arabia version

=Yes
03 Coding plug 1 09/1984 65811374522 ENDED Shop at ECS Tuning
03 Coding plug 1 09/1984 65811374523 ENDED Shop at ECS Tuning
ONLY APPLIES TO TIRES 205/70
04 Gong 1 09/1984 65811367662 $84.74 Shop at ECS Tuning
05 Wiring gong 1 09/1984 61121368178 ENDED Shop at ECS Tuning
06 Outside temperature sensor 1 09/1984 65811385337 $80.63 Shop at ECS Tuning
07 Wiring sensor outdoor temperatur 1 09/1984 61121371765 $20.20 ENDED Shop at ECS Tuning
08 Clamp 1 09/1984 63171367998 $1.78 ENDED Shop at ECS Tuning
09 Wiring control unit-input unit 1 09/1984 65811370458 ENDED Shop at ECS Tuning
10 Wiring car computer 1 09/1982 09/1984 61121375424 ENDED Shop at ECS Tuning
11 Wiring set 1 09/1982 09/1984 61121375428 ENDED Shop at ECS Tuning
12 Relay, change-over contact,signal violet 1 09/1982 09/1984 61361388911 $13.96 Shop at ECS Tuning
13 Holder 1 09/1983 65811367565 $3.46 ENDED Shop at ECS Tuning
14 Horn KLAXON 335HZ 1 09/1984 61331367358 $42.14 ENDED Shop at ECS Tuning
15 Suppression capacitor 1 09/1981 09/1983 65811370418 $14.13 Shop at ECS Tuning
16 Wiring theft alarm/bordcomputer 1 09/1981 09/1983 61121371147 ENDED 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 7 Series E23 728i On-board computer?
This technical diagram illustrates the On-board computer within the Instruments, Measuring systems group for the 7 Series E23 728i produced during 1982. It provides a detailed exploded view of the components, identifying key parts such as the Input unit on-board computer (Part #65811367660).
Which models use the hardware listed in this On-board computer?
The hardware and components featured in the On-board computer are specific to the 7 Series E23 728i produced during 1982. These technical specifications ensure that parts like the Input unit on-board computer (65811367660) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the On-board computer assembly?
Each item in the On-board computer corresponds to the numbered list below the illustration. For the 7 Series E23 728i, you can identify the Input unit on-board computer by locating its position on the schematic, which then links to the official BMW part number 65811367660 for the Instruments, Measuring systems section.