| The system you use to remove excess heat from an engine transfer it to the atmosphere. Includes the radiator, cooling fan, hoses, water pump, thermostat and engine coolant passages. | |
| A cast iron | |
| The eccentric on a camshaft that acts on lifters or followers in turn, other valvetrain components as the camshaft is rotated, to open the intake exhaust valves. | |
| All-wheel drive |