Diode Dynamics LED Sequential Side Markers for GMC Sierra/Canyon Set

Diode Dynamics LED Sequential Side Markers are plug-and-play LED fender side marker lights. They replace the factory side marker lamps on supported GMC Sierra and Canyon trucks. The housing lights up across its full width, which gives the truck a distinctive look and a brighter appearance. They are sold as a set.

Key Features:

• Plug-and-play installation: Direct replacement for the factory fender lights, with no modification needed
• Dynamic startup sequence: An animated startup effect runs when the lights come on, then they settle into normal running-light mode
• Sequential turn signal function: The sidemarkers flash in a sequencing pattern when you use the turn signal. The included plug-and-play wiring harness supplies this function
• Dual-lens design: Lights the whole housing evenly for a bright, consistent glow
• OEM-grade construction: OEM-style fit and finish, with retroreflector optics
• Engineered and assembled in the USA

These LED sidemarkers give your truck a modern, custom look and keep the factory-style fit. They are made for the long term, and they are a straightforward upgrade over the stock fender lights.