MOTOR INLET AIR DISTRIBUTOR UNIT WITH A HOUSING AND AN ACTUATOR

The invention relates to an engine intake air distribution unit (2) for distributing intake air (5) to at least two cylinders (3) of an engine (1), wherein a shaped hollow body (15) for air ducting and air distribution comprises at least one intake air inflow opening (4) for incoming intake air (5) and at least two intake air outflow openings (6) for intake air (5) flowing out to the cylinders (3), and wherein an actuator (8) for controlling the flow and/or the flow rate of the intake air (5) is arrangeable/arranged at the intake air inflow opening (4) of the hollow body (15). This is distinguished by the fact that in the hollow body (15) at least one cooling water inlet (20, 23) and one cooling water outlet (20, 23) are provided for supplying and discharging cooling water to/from an actuator cooling system (24, 25, 27).