Cooling circuit for 4-cylinder diesel engine N47D20
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 BMW X3, 2016 BMW X3, 2015 BMW X3, 2014 BMW X3, and 2013 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.
| Item | Explanation |
|---|---|
| 1 | Radiator |
| 2 | Radiator low temperature range |
| 3 | Electric fan |
| 4 | Thermostat |
| 5 | Coolant pump |
| 6 | Exhaust-gas recirculation cooler |
| 7 | Engine |
| 8 | Thermostat, transmission oil auxiliary heating |
| 9 | Heat exchanger for heating system |
| 10 | Engine oil-coolant heat exchanger |
| 11 | Thermostat, transmission oil |
| 12 | Heater valve |
| 13 | Transmission oil coolant heat exchanger |
| 14 | Coolant temperature sensor, engine housing |
| 15 | Electric auxiliary water pump |
| 16 | Expansion tank |
| 17 | Tank ventilation line |
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