radiator

the radiator that is part of a car's engine cooling system

the cap that seals the cooling system of an engine radiator

the protective and decorative screen at the front of a vehicle that covers the radiator

the flexible tube that carries coolant to and from the engine radiator

the device that controls the flow of hot water into a room radiator

a special tool used to open the valve on a room radiator to bleed it

when a radiator (for a room or engine) is losing water or coolant

to start the flow of hot water to a room radiator

to stop the flow of hot water to a room radiator

to add coolant to a car's radiator

to add coolant to a car's radiator until it is full

to release trapped air from a room radiator to improve heating efficiency