OEM Factory GMC Terrain Smart Key Fob – 2021-2024, HYQ1ES, 434MHz, Remote Start + Panic

Need a replacement or spare smart key for your 2021-2024 GMC Terrain?

This is a brand new, OEM factory key fob from GMC.

It's the real deal, made in Mexico.

The FCC ID is HYQ1ES, and it operates at 434MHz.

The part numbers are 13522895 and 13547797.

It has buttons for lock, unlock, rear hatch, remote start, and panic.

It uses a CR2032 battery and has a HU100 key blade (part 22984995).

Important note: this fob needs to be programmed by a dealer or a qualified locksmith—it's not a DIY job.

Comes with a 60-day warranty.

Get your spare programmed and keep it handy.