Disposition structure of engine functional components for a vehicle and to a vehicle provided therewith

There are provided an engine (2) disposed between right and left front side frames (15, 15) provided in an engine room (1), a radiator (3) disposed obliquely such that its upper end is located forward in a disposition space (S) in front of the engine (2), an air cleaner (4) disposed above the radiator (3), and an electronic control device disposed in a space above the radiator (3) and below the air cleaner (4). Accordingly, there can be provided a disposition structure of engine functional components for a vehicle which can properly dispose the electronic control device with respective to the radiator and air cleaner, preventing the temperature of the electronic control device from increasing.