LYFUCESS HYQ1ES Replacement Key Fob for GMC Sierra & Chevy Silverado 2019-2023 — 433 MHz Smart Proximity, Uncut Blade

LYFUCESS replacement key fob HYQ1ES is a ready-to-program smart proximity remote designed to replace lost or damaged keyless-entry remotes for GMC Sierra and Chevy Silverado models from 2019–2023.

This aftermarket key fob matches the original HYQ1ES FCC ID and operates on 433 MHz, offering the same button layout and chip support as the factory remote. It’s sold without OEM logos and arrives with a battery and embedded transponder chip—however, the metal blade is uncut and the remote requires professional cutting and dealer or locksmith programming before it will work with your vehicle.

Will this remote fit my GMC Sierra or Chevy Silverado?

Check the FCC ID, part number, and button layout on your existing key to confirm compatibility. LYFUCESS HYQ1ES is built to replace remotes listed for GMC Sierra 1500/2500/3500 (2019–2023) and Chevy Silverado 1500/2500/3500 (2019–2022). If your original remote matches one of the specified IDs and looks like the same button arrangement, this fob will be a physical match.

• Compatible vehicles: GMC Sierra 1500/2500/3500 (2019–2023)
• Compatible vehicles: Chevy Silverado 1500/2500/3500 (2019–2022)
• FCC ID: HYQ1ES, Part numbers: 13529632, 13591396
• Frequency: 433 MHz — verify on your existing remote

How do I get the key blade cut and remote programmed?

The key blade comes uncut and the remote cannot be self-programmed; a professional locksmith or dealership must cut the blade and program the key to your vehicle. Programming requires specialized equipment and access to the vehicle’s immobilizer system to pair the transponder chip contained in the fob.

• Have the uncut blade sculpted to your lock by a locksmith or dealer
• Bring the vehicle and remote to a dealership or qualified locksmith for programming
• Some locksmiths offer on-site service to cut and program at your location

What’s included and what should I expect from quality?

Each LYFUCESS key fob ships with an installed battery and an internal chip; the housing and electronics are tested prior to dispatch. This product is aftermarket—no manufacturer logo is printed—and it’s assembled using durable materials intended to match the performance of the original remote.

• Includes: remote housing with chip and battery installed
• Does not include: pre-cut blade or dealer programming
• Quality checks: every unit tested before shipping

What if the remote doesn’t work after purchase?

LYFUCESS offers an after-sales guarantee: contact customer service within 90 days if you encounter issues and they will provide a refund or replacement. Before returning, verify FCC ID, frequency, and part number match your original key and that a professional has cut and attempted programming.

• 90-day support for refunds or replacements
• Confirm vehicle compatibility before seeking a return
• Customer service available to troubleshoot programming or compatibility

Who is this for: This replacement is ideal for owners of compatible GMC Sierra and Chevy Silverado trucks who need a quick and cost-effective way to replace a lost or damaged smart proximity remote. It’s best for buyers who can arrange professional blade cutting and dealer or locksmith programming, and who accept aftermarket housings without OEM branding.