This aftermarket replacement Keyless Entry Remote Key Fob is compatible with Ram 2500, 3500, 4500, 5500 (2019–2023). It features 3 buttons with proximity smart key functionality, offering secure and convenient access to your vehicle. With FCC IDs GQ4-76T and GQ476T, along with part numbers 68547361, 68547361AA, 68538048, and 68538048AB, this unit is compatible when these identifiers match your original remote. Built to meet quality and durability standards, it provides a dependable solution for replacing a lost or damaged key fob. THIS ITEM MIGHT REQUIRE PROFESSIONAL PROGRAMMING BY A LOCKSMITH OR A SERVICE CENTER.