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Control unit box for BMW 7 Series E38 730i (1996)

This Control unit box technical drawing provides a detailed breakdown of the assembly for the 7 Series E38 730i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 1996.

Control unit box
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Cover 1 12901702624 $50.57 ENDED Shop at ECS Tuning
02 Carrier control unit 1 09/1997 12901741677 $33.08 ENDED Shop at ECS Tuning
03 Carrier relay 1 12901742922 $3.87 Shop at ECS Tuning
04 Center part 1 12901747663 $24.00 ENDED Shop at ECS Tuning
05 Bottom part 1 12901435160 $35.35 ENDED, +core Shop at ECS Tuning
07 Cover blower 1 01/1995 12901742561 $7.73 Shop at ECS Tuning
08 Screw for thermoplastic plastics TS 5X12 4 01/1995 07/2001 07129925820 $0.36 ENDED Shop at ECS Tuning
09 Air duct lower 1 12901702044 $3.40 ENDED Shop at ECS Tuning
10 Air duct upper 1 12901702045 $11.05 Shop at ECS Tuning
11 Screw for thermoplastic plastics M5X12 2 07129904293 $1.05 Shop at ECS Tuning
12 Air channel 1 12901702912 $7.51 ENDED Shop at ECS Tuning
13 Screw for thermoplastic plastics M5X12 3 07129904293 $1.05 Shop at ECS Tuning
14 Grommet 1 12901747896 $3.37 ENDED Shop at ECS Tuning
15 Blower unit 1 01/1995 12901745181 $167.11 Shop at ECS Tuning
16 Fillister head self-tapping screw ST3,5X16 2 07119905240 Shop at ECS Tuning
17 Temperature switch 35 CEL 1 12521741900 $31.13 Shop at ECS Tuning
19 Carrier relay 1 12901747915 $2.47 Shop at ECS Tuning
21 Protective sleeve D=25MM/L=45MM 1 12901742813 $0.84 ENDED 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 7 Series E38 730i Control unit box?
This technical diagram illustrates the Control unit box within the Engine electrical system group for the 7 Series E38 730i produced during 1996. It provides a detailed exploded view of the components, identifying key parts such as the Cover (Part #12901702624).
Which models use the hardware listed in this Control unit box?
The hardware and components featured in the Control unit box are specific to the 7 Series E38 730i produced during 1996. These technical specifications ensure that parts like the Cover (12901702624) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Control unit box assembly?
Each item in the Control unit box corresponds to the numbered list below the illustration. For the 7 Series E38 730i, you can identify the Cover by locating its position on the schematic, which then links to the official BMW part number 12901702624 for the Engine electrical system section.