Polo Mk5
| Coolant hose schematic diagram |
| 1 - | Coolant expansion tank |
| 2 - | Coolant hose |
| q | From preheater for crankcase breather (location: on intake manifold) |
| 3 - | Heat exchanger for heater unit |
| 4 - | Vaporiser |
| 5 - | Breather valve |
| q | In vaporiser feed line |
| 6 - | Thermostat housing |
| 7 - | Upper coolant hose |
| 8 - | Radiator |
| 9 - | Lower coolant hose |
| 10 - | Coolant pipe |
| 11 - | Cylinder head/cylinder block |
| 12 - | Coolant pump |
| 13 - | Intake manifold |
