2024–2025 Lexus UX Smart Key – 4 Button | PN: 8990H-76F20 | FCC ID: HYQ14FLC Aftermarket

This high-quality aftermarket 4-button smart key remote is designed for the 2024–2025 Lexus UX models equipped with push-to-start ignition. Built with a TEXAS ID H-8A transponder and operating at 315 MHz, it supports full keyless entry and immobilizer functions. Includes an aftermarket emergency key blade for backup access.

Product Details:

• FCC ID: HYQ14FLC
• IC: 1551A-14FLC
• Aftermarket Part Number: 8990H-76F20
• Frequency: 315 MHz
• Transponder Chip: TEXAS ID H-8A
• Battery Type: CR2032 (pre-installed)
• Button Configuration:
  • Lock
  • Unlock
  • Hatch Hold
  • Panic
• Emergency Key Blade: EKB-LEX-1573 (included)
• Test Key: LXP90

Vehicle Compatibility:

This smart key is compatible with the following Lexus model:

• Lexus UX (2024, 2025)

For vehicles equipped with push-button start only. Always confirm FCC ID and part number match your original remote.

What’s Included:

• 1× Aftermarket smart key remote (uncut and unprogrammed)
• 1× Aftermarket emergency key blade (EKB-LEX-1573)
• 1× Installed CR2032 battery

 Programming Information:

• Professional programming required
• Compatible with tools like Lonsdor K518 Pro, Autel IM608, Smart Pro, or dealership equipment
• Key blade cutting required for emergency use

 Important Notes:

• Replacement key — not branded with Lexus logo
• This key must be programmed to your vehicle before use
• Verify that your original key matches FCC ID: HYQ14FLC and PN: 8990H-76F20