2018-2019 GMC Sierra Grill Lights to Illuminate Your Denali’s Front End

Posted by Matt P. on Aug 28, 2025

GMC Sierra LED Grill Lights
  • Grill Lights for GMC Sierra
  • 2018-2019 GMC Sierra Denali
  • Designed to Match Factory Contours
  • Ultra-Bright White LED Illumination
  • (2) 41" Grille Lighting Tubes
  • 36" Pass-Through Wiring Harness
  • 2" Splitter Harness w/ 1" Splitter Lengths
  • Mounting Brackets and Lock Nuts

LEDGlow Grill Lights for GMC Sierra trucks are designed to deliver a premium upgrade to your truck’s front-end styling while solving the issues seen with generic grille lighting kits.

Specifically built for 2018-2019 Denali 2500 and 3500 models, these GMC Sierra grill lights feature ultra-bright white SMD LEDs that blend seamlessly with the truck’s factory grille. Unlike other grille lighting kits that often suffer from poor fitment, mismatched color temperature, or awkward wiring, LEDGlow developed this kit with precise crafting and attention to detail to prevent those complications.

Each set of GMC Sierra LED Grill Lights includes (2) Grille Light Bars, a Headlight Pass-Through Harness, Grille Light Splitter Harness, (4) Mounting Brackets and (8) Lock Nuts for a secure and professional-grade installation. The Plug and Play design means there’s no cutting or splicing into factory wiring to add more switches, keeping your truck’s electrical system intact. Once installed, the GM grille lights are controlled simply by activating the running lights, giving you effortless operation with factory-like integration.

Grill Lights for GMC Sierra trucks not only illuminate the road with a crisp, bright white glow but also enhance your truck’s unique contours, ensuring your Denali stands out at night. Backed by Free Lifetime Tech Support and a One Year Limited Warranty, we have you covered every step of the way before, during and after your purchase.

Rest assured, we’ll continue to push the envelope with product design and development to address the common pitfalls we’ve seen in other aftermarket LED grille lighting kits. By focusing on superior fitment, optimal color matching, and clean wiring setups, these grille lights for the 2018-2019 GMC Sierra Denali 2500 & 3500 deliver a refined and reliable lighting modification for your GM truck.