Part Numbers/FCC ID: GQ4-53T. Frequency: 433MHz. This key fob replacement is compatible with Ram 1500 2013–2021, 2500, 3500, 4500, and 5500 models from 2013–2018. Replacement for part numbers: 56046955AG, 56046955AA, 56046955AB, 56046955AC, 56046955AD, 56046955AE, 56046955AF. Note: This item does not support push-to-start vehicles; it is designed for vehicles with traditional keyed ignition systems. Programming required: Must be programmed by a qualified locksmith or dealership. Self-programming is not supported. Fitment: Compatible with Ram 1500 2013–2021, 2500, 3500, 4500, and 5500 2013–2018. Color: Black Material: Plastic Package includes: 2 x Car Key Fobs Content limited to items listed; other accessories not included. Note: Due to lighting and display differences, the actual color may vary slightly from the image. Measurement tolerance: ±1–3 cm.