BMW diagram reference
Expansion tank for BMW 2 Series F22 228i (2013)
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
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| No. | Part number | Description | Qty | Notes |
|---|---|---|---|---|
| 01 | 17137642158 | Expansion tank | 1 | |
| 02 | 11537793373 | Vent screw | 1 | |
| 03 | 11537793248 | O-ring | 1 | |
| 04 | 17117639020 | Screw cap for expansion tank | 1 | |
| 05 | 07146976114 | Expanding nut | 1 | |
| 06 | 07149126886 | Hex bolt | 1 |