Definitions
There is 1 meaning of the phrase
Radiator Cap.
Radiator Cap - as a noun
Cap on the opening in the top of a radiator through which a coolant liquid can be added
Example Sentences
"I noticed that the radiator cap was loose, so I tightened it."
"Make sure to remove the radiator cap before draining the coolant."
"The mechanic replaced the old radiator cap with a new one."
"The radiator cap is designed to maintain the proper pressure in the cooling system."
"If the radiator cap is damaged, it can lead to overheating of the engine."
