BMW diagram reference
Automatic choke 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 | 13111278981 | Cover carburettor | 1 | ENDED |
| 02 | 13111278366 | Gasket | 1 | |
| 03 | 13111705892 | Set pump level | 1 | ENDED |
| 04 | 13111289910 | Set float assy | 1 | |
| 05 | 13111276974 | Pin | 1 | ENDED |
| 06 | 13111278358 | Main jet | 1 | ENDED |
| 07 | 13111289910 | Set float assy | 1 | |
| 08 | 13111278372 | Hose | 1 | |
| 09 | 13111278370 | Air valve | 1 | |
| 10 | 13111278369 | O-ring | 1 | ENDED |
| 11 | 13111285452 | Choke body | 1 | ENDED |
| 12 | 13111705866 | Set vacuum box | 1 | |
| 13 | 13111705880 | Jet | 1 | ENDED |
| 14 | 13111286237 | Additional air jet | 1 | ENDED |
| 15 | 13111286231 | Idling jet | 1 | ENDED |
| 16 | 13111278371 | Set starter lid | 1 | ENDED |
| 17 | 13111286463 | Strainer | 1 | |
| 18 | 13111289910 | Set float assy | 1 | |
| 19 | 13119059166 | Repair kit carburettor | 1 | ENDED |