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2019–2022 Subaru 4-button remote head key with FCC ID CWTB1G077 and IC 1788F-FB1G077, an OEM (refurbished) unit carrying an H chip transponder. This integrated remote-head key combines the transponder, remote, and emergency blade in a single unit, operating at 433 MHz. It cross-references to Subaru part numbers 57497-SJ050 and 57497-SJ051. SKU: 2636 Fitment: Subaru Ascent (2019–2022), Forester (2019–2022), Impreza (2019–2022), XV Crosstrek (2019–2022) FCC ID: CWTB1G077 IC: 1788F-FB1G077 Part Numbers: 57497-SJ050, 57497-SJ051 Buttons: 4 Frequency: 433 MHz Chip: H Chip Blade: B110 Battery: CR2032 Manufacturer: Subaru Condition: Refurbished Suited to locksmiths and dealers servicing the listed Subaru models, this key supports transponder programming and remote pairing to restore keyless entry and immobilizer function. Cut the B110 blade and program to the vehicle to complete the job.
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🇺🇸 Ship from USA · On Agora since 2026
$49.00