This Replacement Smart Key Fob is designed for Ford Escape 2020–2023, offering dependable performance and Manufacturer level quality. It features 5 buttons with full keyless entry and proximity smart key functionality, giving you convenient, secure access to your vehicle. Compatible with FCC ID M3N-A2C931426 and M3N-A2C93142600, and part numbers 164-R8198 and 164-R8278, this replacement key fob matches the original specifications exactly. Each key includes electronics and battery pre-installed, is fully assembled, and pre-tested to ensure it supplied fully assembled with electronics and battery installed. Crafted for long-lasting reliability, this replacement restores the same seamless experience as your factory key — ideal for replacing lost, damaged, or malfunctioning fobs. Programming Notice: This item requires professional programming and key cutting by an automotive locksmith or certified technicianship. Please confirm that your existing key's FCC ID and part number match before purchasing. Some certified technicians may not program aftermarket remotes, so using a certified locksmith is recommended. Each key fob is tested before shipping and includes a working battery. remove entirely— your purchase is backed by a 30 day Supplier Warrantyand reliable customer support.