Upgrade or replace your lost or damaged key fob with this high-quality Replacement Keyless Entry Flip Key Fob, compatible with Hyundai Sonata 2017-2020. Designed for convenience and security, this 4-button remote allows you to lock, unlock, and access your vehicle with ease. Each key fob is compatible with FCC ID TQ8-RKE-4F25 and Part Number 95430-C1210, ensuring a perfect match for your vehicle's system. Built from durable materials and tested for reliability, this replacement key delivers OEM-level performance and consistent signal strength. Every unit comes fully assembled with electronics and battery installed — ready for programming. With proper setup, it restores full keyless entry functionality and peace of mind on the road. Programming Notice: This key fob requires professional programming and cutting by a certified automotive locksmith or authorized certified technician. Please confirm the FCC ID and part numbers of your current key before purchasing. All remotes are tested before shipping to ensure proper function and include a working battery. Satisfaction Guaranteed: We stand behind our products with a 30 day Supplier Warrantyand responsive customer support to ensure your complete satisfaction.