BMW diagram reference
Cooling System Water Hoses for BMW 1 Series E81 120i (2006)
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 | 17127566024 | Hose from engine to radiator, top | 1 | ENDED, +core |
| 01 | 17127566031 | Hose from engine to radiator, top | 1 | +core |
| 02 | 17127552404 | Hose from radiator bottom - thermostat | 1 | +core |
| 02 | 17127566033 | Hose from radiator bottom - thermostat | 1 | +core |
| 03 | 17127510098 | Hose clamp | 1 | |
| 04 | 17127552405 | Line, heater return - thermostat | 1 | +core |
| 04 | 17127552406 | Line, heater return - thermostat | 1 | ENDED, +core |
| 04 | 17127566035 | Line, heater return - thermostat | 1 | +core |
| 04 | 17127566039 | Line, heater return - thermostat | 1 | +core |
| 05 | 17127545785 | Screw self-tapping | 3 | |
| 06 | 117127532063 | Hose, heater return pipe- | 1 | +core |
| 07 | 17117524710 | Hose, radiator-engine oil cooler | 1 | |
| 08 | 17111711987 | O-ring | 1 | |
| 09 | 17117536971 | Screw self-tapping | 1 | |
| 10 | 64216904030 | Hose clamp | 1 | |
| 11 | 17127565091 | Venting line radiator top | 1 | +core |
| 11 | 17127565092 | Venting line radiator top | 1 | |
| 12 | 34321156893 | Hose clamp | 1 | |
| 13 | 13311738201 | Clip | 2 |