BMW exploded diagram
Ignition wiring for BMW 3 Series E21 316 (1980)
Use this BMW diagram page when you know the component location or position number and need to identify the OEM part number, quantity, and notes for the selected exploded parts reference.
Diagram image
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| No. | Part number | Description | Qty | Notes |
|---|---|---|---|---|
| -- | 12121363327 | Circular connector | 1 | |
| -- | 12121705656 | Circular connector | X | +core |
| 01 | 12121705675 | Ignition wire | X | +core |
| 02 | 07119975349 | Insulating hose | X | |
| 03 | 12121289840 | Suppressing socket | 4 | |
| 03 | 12121289844 | Suppressing socket | 4 | |
| 04 | 12121289840 | Suppressing socket | 1 | |
| 04 | 12121289844 | Suppressing socket | 1 | |
| 05 | 12121279568 | Suppressing socket | 1 | |
| 05 | 12121289840 | Suppressing socket | 1 | |
| 06 | 12128536120 | Cable sleeve | 1 | ENDED |
| 07 | 12121363327 | Circular connector | X | |
| 08 | 12118536129 | Protection cap | 1 | |
| 08 | 12121360397 | Protection cap | 1 | |
| 09 | 12121273299 | Covering cap | 1 | |
| 10 | 12121276161 | Protection cap | 4 | |
| 11 | 12121266683 | Protection cap | 4 | |
| 12 | 12121706186 | Identification ring | 2 | |
| 12 | 12121706187 | Identification ring | 2 | |
| 12 | 12121706188 | Identification ring | 2 | |
| 12 | 12121706189 | Identification ring | 2 | |
| 13 | 12121266699 | Spark plug socket | 4 | |
| 13 | 12121356004 | Spark plug socket | 4 | ENDED |
| 14 | 12121357937 | Holder | 1 | ENDED |
| 15 | 12121353672 | Holder | 1 | |
| 16 | 13531254041 | Holder | 1 | ENDED |
| 17 | 12121360791 | Holder | 1 | ENDED |
| 18 | 12121360790 | Holder | 1 | ENDED |