BMW diagram reference
Door handle front/lock/key for BMW 3 Series E21 315 (1981)
Use this BMW diagram reference when you know the component location or position number and need to identify the OEM part number, quantity, and notes.
Diagram reference
Use the position table
This page does not display a diagram image while image-source permission is unverified. Use the position numbers and part table to identify candidate BMW part numbers.
| No. | Part number | Description | Qty | Notes |
|---|---|---|---|---|
| 01 | 51211806023 | Spacer | X | ENDED |
| 02 | 51211852263 | Latch Striker, left | 1 | |
| 02 | 51211852264 | Latch Striker, right | 1 | |
| 03 | 07119928180 | Countersunk head screw | 2 | |
| 04 | 07119904304 | Countersunk head screw | 6 | |
| 05 | 51211809735 | Bump stop | 2 | |
| 06 | 51211845507 | Catch with key left | 1 | ENDED |
| 06 | 51211845508 | Catch with key right | 1 | ENDED |
| 07 | 32321109800 | Standard key (code) | 1 | |
| 07 | 32321109801 | Standard key (blank) | 1 | |
| 07 | 51211900875 | General key (code) | 2 | |
| 07 | 51211900892 | General key (blank) | 2 | |
| 08 | 51211900877 | General key (code) | 1 | ENDED |
| 08 | 51211900893 | General key (blank) | 1 | ENDED |
| 09 | 51211865246 | Trim ring | 2 | |
| 10 | 51211848861 | Lock with code, left | 1 | |
| 10 | 51211848862 | Catch with key code right | 1 | |
| 11 | 51211848827 | Base | 2 | |
| 12 | 51211838035 | Clamp | 2 | |
| 13 | 51211836432 | Connection rod | 2 | ENDED |
| 14 | 51221817032 | Circlip | 2 | |
| 15 | 51211851246 | Washer | 2 | |
| 16 | 32329056354 | Key head illuminated | X | ENDED |
| 17 | 32321151013 | Battery | X | |
| 18 | 32321151012 | Bulb | X | |
| 19 | 51218213607 | Key case | 1 | |
| 20 | 51219556311 | Rep.kit f lock cylinder | 2 | ENDED |