What rubber component is designed to transport the flow of coolant from one location to another?

The cooling system of a modern car has several hoses with a variety of functions. Yet, despite their seeming complexity, their operation is rather simple. The fundamental radiator hoses are the upper and lower hoses. While these might seem identical, they cannot be interchanged since they're meant for different uses.

Asked by Vasilii Kulev · Last updated 3 years ago · 33.2K views · SOURCE