To provide stabilizer bar fitting part structure manufactured easily at a low cost while reinforcing the rigidity of a front cross member, a stabilizer bar fitting part.

A stabilizer bracket 10 is fixed to a lower panel 15 of a front cross member 9, formed in hollow quadrangular shape by an upper panel 13 and the lower panel 15, to mount a stabilizer bar 8. A recessed part 19 is formed in the upper panel 13 in a position corresponding to a stabilizer bar fitting part of the lower panel 15. The bottom part of the recessed part 19 is welded to the lower panel 15, and the surface opening of the recessed part 19 is closed with a hook bracket 17. With the recessed part 19 welded to the lower panel 15, the rigidity of the fitting part is reinforced, and maneuvering stability is improved. In addition, the weight of the fitting part is reduced, and cost is reduced.