ENGINE BAY STRUCTURE OF VEHICLE AND METHOD OF ASSEMBLING CAPSULE COVER

An engine bay structure of a vehicle is provided, which includes a capsule cover surrounding an engine. The capsule cover includes a lid part configured to cover the engine from above and a side wall part configured to cover the engine from outside in a vehicle width direction. The side wall part is divided in a vehicle front-and-rear direction into a plurality of vertical walls extending in an up-and-down direction, and one of the plurality of vertical walls is a specific vertical wall to which an electric component is attached at a side surface part thereof opposite from the engine.