Skip to content

Tagengine coolant

Searching for engine coolant info? Check out all the engine coolant related articles here on the NAPA Know How blog. We’ve got Know How for all!

Inner parts of a radiator

Keeping Your Vehicle Cool: Radiator Parts Explained

The largest component to your vehicle’s cooling system is the radiator, but did you know that the radiator is also connected to your transmission and in some cases your engine’s oiling system too? Inside your radiator are smaller radiators that help keep your transmission fluid and engine oil cool as well. The basic radiator consists of two tanks with a set of tubes…