The Mercury Grand marquis rear bumper of your car refers to the bumper that is installed on the lower rear area. It is normally an aftermarket item. It comes in various distinct materials, shapes, sizes and styles. You can get the one that best suits your desire ness and requirements. The Mercury Grand marquis rare bumper cover absorbs the impact of collisions or crashes. The Mercury Grand marquis custom rear bumper generally has a let out that enables the exhaust tip of your car to exit. The Mercury Grand marquis rear bumper makes you car complete one and also gives a typical look.