Parameters like cost of vehicle and fuel efficiency are mostly influenced by the weight of the vehicle in the automotiveindustries. As per the safety standards this is very important to design the light weight component. This paper describes the study of theoptimized design of the Air-Conditioner compressor mounting bracket. The study of the topology optimization is done as per therequirement of the bracket design. This study also highlights the factors for the failure of the mounting bracket and the effect of theoptimization by various analysis.