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Wiring connections for BMW 5 Series E28 525e (1987)

This Wiring connections technical drawing provides a detailed breakdown of the assembly for the 5 Series E28 525e. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 1987.

Wiring connections
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Plug housing 2 POL. X 12521706091 $4.02 Shop at ECS Tuning
02 Gasket 2-POL X 12521732593 $1.11 ENDED Shop at ECS Tuning
03 Plug housing X 12521706096 $7.59 Shop at ECS Tuning
04 Gasket 3-POL X 61131358604 $6.25 Shop at ECS Tuning
05 Plug housing X 12521706097 $2.03 ENDED Shop at ECS Tuning
06 Gasket ring 5-POL GEHÄUSE X 12521270975 $3.70 Shop at ECS Tuning
07 Plug housing 7 POL. X 12521706059 $7.10 Shop at ECS Tuning
08 Gasket ring 7-POL X 61131358340 $2.79 ENDED Shop at ECS Tuning
09 Protection cap L=27,0MM X 61131270973 $6.33 Shop at ECS Tuning
09 Protection cap L=12,5MM X 61131358330 $5.33 Shop at ECS Tuning
09 Protection cap L=37,0MM X 61131358332 $6.73 Shop at ECS Tuning
09 Protection cap L=17,5MM X 61131358603 $5.32 Shop at ECS Tuning
10 Plug terminal for fuse box X 12521273189 $2.73 ENDED Shop at ECS Tuning
11 Plug housing X 61131358831 $2.92 Shop at ECS Tuning
12 Plug terminal control unit DDE 35POL X 12521270971 $27.56 ENDED Shop at ECS Tuning
12 Plug housing 25POL X 12521277176 $13.82 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 5 Series E28 525e Wiring connections?
This technical diagram illustrates the Wiring connections within the Engine electrical system group for the 5 Series E28 525e produced during 1987. It provides a detailed exploded view of the components, identifying key parts such as the Plug housing (Part #12521706091).
Which models use the hardware listed in this Wiring connections?
The hardware and components featured in the Wiring connections are specific to the 5 Series E28 525e produced during 1987. These technical specifications ensure that parts like the Plug housing (12521706091) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Wiring connections assembly?
Each item in the Wiring connections corresponds to the numbered list below the illustration. For the 5 Series E28 525e, you can identify the Plug housing by locating its position on the schematic, which then links to the official BMW part number 12521706091 for the Engine electrical system section.