BUMPER MOUNTING RETAINER

PROBLEM TO BE SOLVED: To provide a bumper mounting retainer which can be mounted to a curved part of a vehicle body without being divided.SOLUTION: A retainer body 18 of a bumper mounting retainer 10, to which a bumper cover 16 can be mounted, is formed in a long shape whose longitudinal direction is a direction along a curved part 20 of a side member 12. A deformation part 70 is formed in a part between adjacent leg parts 64, 65 in a vehicle rear side part 18B of the retainer body 18, and the deformation part 70 connects a front part 18C and a rear part 18D of the retainer body 18 to each other. The rear part 18D of the retainer body 18 is deformed from a position away from the side member 12 with respect to the front part 18C toward the side member 12 by the deformation part 70 to be brought to a mounting position.