Leon Mk2
| Diagram of coolant hose connections |
| 1 - | Expansion tank |
| 2 - | Heating heat exchanger |
| 3 - | Thermostat housing |
| 4 - | Coolant temperature sender -G62- |
| q | green |
| q | Before removing, possibly reduce cooling system pressure |
| 5 - | Lower coolant hose |
| 6 - | Upper coolant hose |
| 7 - | Radiator |
| q | Removing and installing → Chapter. |
| q | Renew coolant after replacing cylinder head gasket |
| 8 - | cylinder block |
| 9 - | Coolant pump |
| q | Removing and installing → Chapter. |
