A. Part Numbers/FCC ID: GQ4-53T. Frequency: 433MHz. B. This key fob replacement is compatible with Dodge Ram 1500 2013-2021 and 2500, 3500, 4500, 5500 2013-2018. C. Replacement: This keyless entry remote start control car key fob replacement is compatible with part numbers: 56046955AG, 56046955AA, 56046955AB, 56046955AC, 56046955AD, 56046955AE, 56046955AF. Note: It does not support push start button vehicles, only regular key/keyed ignition vehicles. D. Programming: Qualified locksmiths or dealership are required for programming. Self-programming is not available. E. Fitment: Dodge Ram 1500 2013-2021, 2500, 3500, 4500, 5500 2013-2018. F. Colour: Black G. Material: Plastic H. Package Contents: 2 x Car Key Fob. Only the above package content, other products are not included. I. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.