This product is a genuine, original factory overhead TV DVD screen display player for a 2007-2014 GMC Yukon Denali. It is a durable control unit system assembly with eight cylinders and features an interior rug carpet panel board seat chair for the second row. The product is designed to be placed on the roof of the vehicle and can be used to control a TV or monitor, as well as a video game. The manufacturer part numbers include 25835387, 15294214, 15948136, 20792277, 15913192, 25807264, and 84304827.