The 2022-2024 Ford Explorer and Expedition 5-Button Smart Key (PN: 164-R8320, M3N-A3C054339) is an aftermarket replacement designed for compatibility with Ford Explorer and Expedition models from 2022 to 2024. This smart key features lock, unlock, remote start, trunk/liftgate release, and panic functions, supporting advanced keyless entry and push-to-start systems. Professional programming is required and must be performed by a certified locksmith or dealership using specialized tools. This key is not self-programmable, ensuring secure and reliable integration with your Ford’s security, ignition, and remote access systems.