Keymall Toyota Highlander Replacement Smart Key Fob 2014-2019 — 4-Button Black, Includes Chip & Blade

Keymall replacement smart remote fob that restores full keyless access and remote functions for Toyota Highlander models from 2014 through 2019.

If your Highlander’s original remote is worn, lost, or you simply want a spare, this Keymall aftermarket key fob provides the same four-button layout and electronic identifiers used by Toyota. It carries FCC ID HYQ14FBA and the matching part numbers so a qualified locksmith or dealer can program it to your vehicle. The unit ships complete with key blade, battery, chip and circuit board and is fully tested before dispatch.

Will this Keymall fob fit my Toyota Highlander?

Compatibility covers Toyota Highlander model years 2014 through 2019. Confirm the FCC ID, part numbers, and the physical shape of your current remote to be sure the replacement is the correct match for your vehicle.

• FCC ID: HYQ14FBA
• Part Numbers: 89904-0E121, 89904-0E120
• AG Board Number: 281451-2110
• Fits only if button layout and key blade match your original remote

How do I get the key fob programmed and ready to use?

The Keymall fob must be programmed and the key blade cut by a professional locksmith or a Toyota dealer. Programming steps vary by year and vehicle security settings, so on-site service ensures the transponder chip and remote functions are linked correctly to your car.

• Bring the fob and vehicle to a locksmith or dealer
• Confirm remote programming works before cutting the key blade
• Ask the installer to verify lock, unlock, hatch and panic buttons operate
• Keep original fob until new one is confirmed functioning

What’s included with the Keymall replacement key?

The package contains a fully assembled aftermarket remote with the required electronic components and mechanical key blade. Each unit is tested prior to shipping so installers receive a complete, ready-to-program key assembly.

• New aftermarket smart remote (black) with four-button layout
• Integrated chip and remote circuit board (AG Board Number: 281451-2110)
• Key blade ready for cutting, and battery installed where applicable
• Product tested to confirm basic electronic function before shipping

Are there any precautions I should take before buying?

Because aftermarket remotes can vary, double-check identifiers on your original remote and plan for professional programming. Verify that the shape, button positions, part numbers and FCC ID match; otherwise the remote may not be programmable to your vehicle.

• Confirm FCC ID and OEM part numbers match your original remote
• Inspect button layout and key blade profile for identical fit
• Ensure a locksmith/dealer can program the unit before cutting the blade
• Keep documentation of part numbers for reference during installation

Who this is for: This Keymall replacement is aimed at Toyota Highlander owners (2014–2019) who need a cost-effective aftermarket spare, a replacement for a lost or damaged remote, or an extra key for family or fleet use. It’s a practical choice for buyers comfortable arranging professional programming and key cutting, and for anyone who wants the correct electronic identifiers to match Toyota remote systems.