Compatible With: This smart key fob is compatible with Toyota Corolla 2019, 2020, 2021, and 2022 models equipped with push-button start systems. Replace OE: This key fob replaces FCC ID HYQ14FBN and OEM part numbers 8990H-02030, 8990H-12010, and 8990H-12040; Frequency: 315MHz; Chip: 4A/Hitag AES. High Quality: This smart remote control key fob is made with durable OEM-grade materials, pre-installed with electronics and battery, and fully tested with locksmith-grade tools to ensure reliable performance. Function: This proximity smart key supports keyless entry, remote locking and unlocking, and push-button start functionality (if originally equipped in vehicle). Programming by a professional locksmith or dealership is required. Package include: 1× Smart Key Fob (FCC ID: HYQ14FBN) – includes battery and internal electronics, ready for cutting and programming. Smart Key Fob Replacement for Toyota Corolla (2019–2022) – FCC ID: HYQ14FBNRestore convenient access to your Toyota Corolla with this high-quality proximity smart key fob. Specifically designed for push-button start models, this replacement key supports full keyless entry functions including lock, unlock, and remote start (if equipped). Compatible with 2019–2022 Toyota Corolla models, it offers a reliable replacement for damaged or lost keys. Programming must be completed by a qualified locksmith or dealership. Compatible with Toyota Corolla 2019, 2020, 2021, and 2022 Replaces FCC ID HYQ14FBN, Part Numbers: 8990H-02030, 8990H-12010, 8990H-12040 Frequency: 315MHz, Chip: 4A/Hitag AES Includes pre-installed battery and electronics Not self-programmable; dealer or locksmith programming requiredReplace your lost or broken smart key quickly and get back on the road with this reliable, OEM-style proximity key fob.