| Answer | Crossword Clue |
|---|---|
| WATERPUMP | Heart of a cooling system |
| FANBELT | Part of a cooling system |
| WATERPUMP | Part of a cooling system |
| FANBELTS | Cooling system connectors |
| FAN | Cooling-system part |
| AIR | Cooling system, informally |
| RADCAP | Cooling system item, for short |
