GMC Sierra 2500HD/3500HD Light Bar.
We track 10 GMC Sierra 2500HD/3500HD light bars from 8 brands, $119.95 to $1,924.99 as recorded 2026-10-08, each at its lowest price across the retailers we compare.
Auxiliary off-road lighting, bars and pods, real light for trails and work sites.
10 parts
GMC Sierra 2500HD/3500HD or Chevy Silverado 2500HD/3500HD?
The GMC Sierra 2500HD/3500HD and the Chevy Silverado 2500HD/3500HD are closely related trucks, and many parts are sold for both, so each one gets its own page here. Of the 10 light bars on this page, 2 are also listed for the Chevy Silverado 2500HD/3500HD and 8 are listed for the GMC Sierra 2500HD/3500HD only. The Chevy Silverado 2500HD/3500HD page lists 5 that are not on this one. Check the fitment notes on each part before you order, because engine and trim still matter.
- Baja Designs Baja Designs OnX6+ 20 inch Light bar Kit, 2007.5-2013 LMM/LML
- Baja Designs Baja Designs S8 20 inch Bumper Light Bar, 2020-2023 Sierra L5P
- WestCott Westcott Designs Front Bumper Light Bar, 2024 L5P AT4X
- Baja Designs Baja Designs S8 20 inch Bumper Light Bar, 2007.5-2013 LMM/LML
- Pod Holes Pod Holes Bumper Step Light Kit, 2014-2019 LML/L5P
- Putco Putco Blade LED 60" Tailgate Light Bar 2001-2020 LB7/LLY/LBZ/LMM/LML/L5P
- SICK DIESEL GEAR Sick Diesel LED Power Grille Light Bar 20-23 GMC Sierra 2500/3500 AT4
- SDHQ SDHQ Behind The Grille 40" Light Bar Mount, 2024-2025 L5P
Gains shown are manufacturer claims, labeled community estimates, or independent tests, as tagged on each part. See the full catalog to filter by engine, drivetrain, and more, or the price index for what this category typically costs.