The Diode Dynamics LED sidemarker for 2024 GMC Sierra and Canyon is a plug-and-play replacement that lights the entire housing for a cleaner, brighter appearance. This amber-lens option matches original sidemarkers and features a dynamic startup sequence plus an optional sequential turn-signal using the included harness. OEM-grade construction, retroreflector optics, and USA assembly deliver fit-and-finish.
Diode Dynamics 2024 GMC Sierra/Canyon LED Sequential Sidemarkers - Amber