Smart Remote Key Fob Set (2 Pack) for 2014-2019 Lexus IS200t IS250 IS300 IS350 RC200t RC300 RC350 89904-53651

$ 90.54

Set of two new aftermarket four-button proximity remotes for compatible Lexus IS and RC smart-key systems. Each includes electronics, a 3V lithium battery and an uncut emergency blade.

Identifiers and functions

FCC ID: HYQ14FBA; original board: 281451-2020 AG.
Replacement references: 89904-53651, 89904-53650 and 89904-53610.
Frequency: 314.3 MHz; transponder family: 8A.
Four buttons: lock, unlock, trunk release and panic alarm.
Quantity: two complete electronic remotes.

Fitment and compatibility

2014–2015 Lexus IS250 sedan, 2.5L V6, matching system.
2016–2017 Lexus IS200t / RC200t, 2.0L turbo.
2017–2019 Lexus IS300, applicable 2.0L turbo or 3.5L V6.
2017–2019 Lexus IS350, 3.5L V6.
2016–2019 Lexus RC300, applicable 2.0L turbo or 3.5L V6.
2015–2019 Lexus RC350, 3.5L V6.

Match the original part reference, board 281451-2020 and AG letters, FCC ID, frequency, four-button trunk layout, case shape and blade profile before ordering. Model, trim or engine alone does not confirm compatibility. Factory push-button-start/proximity systems only; other board versions, convertible key variants and conventional-ignition keys are not confirmed.

Programming and emergency blades

Both remotes require professional programming and blade cutting by a qualified automotive locksmith or dealership. Self-programming is not supported by these replacements. Confirm installer support before purchase. These are unbranded aftermarket remotes, not genuine Lexus keys, and do not add factory features.