Smart Key Fob for 2021 Toyota Prius Prime HYQ14FLA 89904-47790 231451-3450
Complete aftermarket four-button proximity smart key for a 2021 Toyota Prius Prime using the matching 3450 G-board key system. Includes electronics, a battery and one uncut emergency key insert.
Specifications
- Replacement part reference: 89904-47790
- FCC ID: HYQ14FLA
- Board reference: 231451-3450 (G board)
- Frequency: 314.3 MHz
- Functions: lock, unlock, remote A/C and panic
Fitment and compatibility
Toyota Prius Prime 2021 equipped with the matching HYQ14FLA four-button smart key and remote A/C function. Match the original part number, FCC ID, board type, frequency, button functions and emergency insert before ordering. Not for the earlier HYQ14FBE/0410 remote, a conventional ignition key or another HYQ14FLA configuration with a hatch/trunk button.
Professional programming and emergency-blade cutting are required and are not included. The remote A/C function requires the vehicle's matching factory equipment. Aftermarket replacement, not a Toyota OEM key.
