Leon Mk1
| Diagram of coolant hose connections |
| 1 - | Radiator |
| q | Removing and fitting → Chapter |
| q | Renew coolant after replacing cylinder head gasket |
| 2 - | Coolant pump -V50- |
| 3 - | Turbocharger return hose |
| 4 - | Coolant distribution housing |
| q | Removing and installing → Chapter |
| q | With thermostat |
| 5 - | Coolant pump |
| q | Installing and removing: |
| 6 - | Cylinder head/cylinder block |
| q | Renew coolant after replacing cylinder head gasket |
| 7 - | Turbocharger |
| q | Removing and fitting → Chapter |
| 8 - | Expansion tank |
| q | With seal plug |
| q | Testing pressure relief valve in filler cap → Item |
| 9 - | Heating heat exchanger |
| q | Renew coolant after replacing cylinder head gasket |
| 10 - | Flexible tube |
| q | Only vehicles with automatic transmissions |
| 11 - | Gearbox oil cooler |
| q | Only autom. Gearbox |
| 12 - | Thermostat at bypass |
| q | Only vehicles with automatic transmissions |
| q | check → Chapter |
| 13 - | Water hose |
| 14 - | Engine oil radiator |
| 15 - | Intake manifold |
| q | Removing and fitting → Chapter |
