Cooling assembly for a motor vehicle

The arrangement (10) has an air conveying device (12) for generating cooling air flow (14). An air-cooled engine heat exchanger (18) is provided in an upward direction by an inlet cover (16). An air-cooled charge-air cooler (24) is connected with the inlet cover such that the inlet cover causes cooling air volumetric flow (26) passing through the air cooler due to lower pressure generated in the inlet cover by an air conveying device. An airtight plug connection (38) comprises a self-sealing cone seat (40).