New OEM 2021–2022 Buick Envision 3-Button Smart Key Fob Remote YG0G21TB2

Elevate your driving experience with the sleek and innovative Buick Envision Smart Key, an essential for any modern vehicle owner. Designed by GM, this OEM key fob is compatible with the 2021 to 2023 Buick Envision models, ensuring seamless integration and performance. Boasting a 433 MHZ frequency, it provides a reliable and efficient connection to your car's immobilizer system. The key is equipped with a state-of-the-art NXP HITAG-PRO ID49 128 Bit chip, ensuring secure access and tamper-proof functionality. Its part number, 13537966, along with FCC ID # YG0G21TB2, IC # 4008C-G21TB2, and replacing part numbers 13537966 and 13543966, confirms its authenticity and replacement capability, making it a trustworthy addition to your vehicle's security features.