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Sealing cap/plug for BMW 3 Series E21 320i (1978)

This Sealing cap/plug technical drawing provides a detailed breakdown of the assembly for the 3 Series E21 320i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 1978.

Sealing cap/plug
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Cover lid D=144MM 5 41128200462 $5.07 ENDED Shop at ECS Tuning
01 Cover lid D=105MM 5 51711946184 $1.77 ENDED Shop at ECS Tuning
02 Expanding nut 3,9 7 51135680113 $0.28 Shop at ECS Tuning
02 Expanding nut ST 3.9 7 51711874203 $0.23 Shop at ECS Tuning
03 Gasket 1 51711834905 ENDED Shop at ECS Tuning
04 Cover lid 1 51711834904 $3.29 ENDED Shop at ECS Tuning
05 Fillister head self-tapping screw ST4,2X9,5-Z1 7 07119907812 $0.38 Shop at ECS Tuning
06 Paint plugs with hot-melt adhesive ring D=35MM X 12/1983 41007140847 $0.68 ENDED Shop at ECS Tuning
06 Paint plug D=35MM X 51915A0C2C4 Shop at ECS Tuning
07 Paint plugs with hot-melt adhesive ring D=20MM X 41007140848 $0.43 Shop at ECS Tuning
08 Screw plug 7/16"X14 2 51711822930 ENDED Shop at ECS Tuning
09 Cover lid D=176MM 1 51711816654 $27.76 ENDED Shop at ECS Tuning
10 Gasket D=182MM 1 51711820957 $1.00 ENDED Shop at ECS Tuning
11 Screw plug 7/16" 2 51711822900 $0.46 Shop at ECS Tuning
12 Blind plug D=20MM 8 51711801066 $0.23 Shop at ECS Tuning
13 Protective plug 4 17114670114 $0.26 Shop at ECS Tuning
14 Blind plug D=13MM 1 61138560584 $4.34 Shop at ECS Tuning
15 Blind plug 2 51711889789 $1.12 Shop at ECS Tuning
16 Blind plug 2 51711889786 $1.12 ENDED Shop at ECS Tuning
17 Blind plug D=11MM 1 41516442164 $0.30 Shop at ECS Tuning
18 Blind plug D=22MM 2 51711855009 $0.50 Shop at ECS Tuning
19 Covering cap D=16,5MM 2 51711839321 $0.26 Shop at ECS Tuning
20 Cover for spare wheel 1 08/1976 51471853017 $94.30 ENDED Shop at ECS Tuning
21 Lock 1 08/1976 51471848596 $8.36 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 3 Series E21 320i Sealing cap/plug?
This technical diagram illustrates the Sealing cap/plug within the Vehicle trim group for the 3 Series E21 320i produced during 1978. It provides a detailed exploded view of the components, identifying key parts such as the Cover lid (Part #41128200462).
Which models use the hardware listed in this Sealing cap/plug?
The hardware and components featured in the Sealing cap/plug are specific to the 3 Series E21 320i produced during 1978. These technical specifications ensure that parts like the Cover lid (41128200462) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Sealing cap/plug assembly?
Each item in the Sealing cap/plug corresponds to the numbered list below the illustration. For the 3 Series E21 320i, you can identify the Cover lid by locating its position on the schematic, which then links to the official BMW part number 41128200462 for the Vehicle trim section.