BMW diagram reference
Cylinder Head for BMW 3 Series E21 315 (1980)
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 | 11121269600 | Cylinder Head | 1 | ENDED |
| 02 | 11129065665 | Cylinder Head Gasket Asbestos-Free | 1 | |
| 02 | 11129065671 | Cylinder Head Gasket Asbestos-Free | 1 | ENDED |
| 03 | 11121266760 | Valve Guide | 8 | ENDED, SI 110288843 |
| 03 | 11121266762 | Valve Guide | 8 | ENDED, SI 110288843 |
| 03 | 11121713406 | Valve Guide | 8 | ENDED |
| 04 | 11121706519 | Valve Seat Ring Exhaust | 4 | ENDED |
| 04 | 11121706527 | Valve seat insert exhaust lead-free | 4 | ENDED |
| 05 | 11120621112 | Valve Seat Ring Intake | 4 | ENDED |
| 05 | 11120621162 | Valve Seat Ring Intake | 4 | ENDED |