1. Part Numbers/FCC ID: GQ4-53T. Frequency: 433MHz. 2. This Key Fob Replacement is compatible with for Ram 1500 2013 - 2021, 2500, 3500, 4500, 5500 2013 - 2018. 3. 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 doesn't support Push Start Button Vehicles, it only supports Regular Key/ Keyed Ignition Vehicles. 4. PROGRAMMING: Qualified Locksmiths or Dealership are required for programming. Self - Programming is not available. 5. It can be a good choice for anyone you care about, for him, for her, friends, boyfriend, father. You can obtain it for Father's Day, Mother's Day, birthdays, Christmas, Thanksgiving, New Year. You can also get one for yourself as a backup. This Key Fob Remote is reliable. 6. Fitment: for Ram 1500 2013 - 2021, 2500, 3500, 4500, 5500 2013 - 2018. 7. Colour: Black 8. Material: Plastic 9. Package Contents: 2 x Car Key Fob. Only the above package content, other products are not included. 10. Note: Light reflection and different displays may cause the color of the item in the picture to be a little different from the real thing. The measurement allowed error is +/- 1 - 3cm.