Upgrade your 2020-2024 GMC Sierra 2500HD or 3500HD with these smoked LED side mirror signal lights.

They're a pair—left and right—with black housings and tinted lenses.

The lights do normal white and dynamic amber turn signals.

Fully sealed, IP67 waterproof, rated for 50,000+ hours.

Plug-and-play install, direct replacement for OEM numbers 84468926, 84468927, etc.

Just a heads-up: they only work on models with the spot light function.

Also fit Chevy Silverado HD of the same years.

2-year warranty.