The product is a genuine OEM BMW 328i radiator cooling fan motor assembly with a power output of 600 watts. It has a part number of 7 640 511-01 and is designed specifically for models from 2013. The assembly is branded by BMW and is an interchange part number 674-60073. It is a used item with a broken mount, as described in the product listing. This cooling fan motor assembly is a crucial component for maintaining optimal temperature control in a BMW 328i vehicle.