VEHICLE BODY FRONT PART STRUCTURE

A vehicle body front part structure includes a radiator panel frame, front side frames in a pair, sub frames, an inverter unit, a front cross member, upper frame reinforcing members in a pair, and radiator auxiliary frames. The radiator panel frame forms a framework at a front side of a vehicle. The front side frames are joined to the radiator panel frame. The front side frames have recessed slide grooves. The sub frames are joined to lower outer parts of the radiator panel frame. The inverter unit is disposed between the front side frames. The front cross member is joined to the front side frames. The upper frame reinforcing members are bent downward and are joined to the front side frames and the sub frames. The radiator auxiliary frames are bent inward at lower ends and include projections that slidably engage with the slide grooves in the front side frames.