2020-2026 GM 2500HD/3500HD 6.6L L5P Duramax Lighting Upgrades

The factory headlights, taillights, and fog lights equipped on your 2020-2026 GM 6.6L Duramax L5P may get the job done for basic everyday applications, but they lack the aggressive style and impressive performance your GM Sierra/Silverado 2500HD/3500HD deserves. In our inventory, we offer a premium selection of headlights, taillights, fog lights, and off-road accessories to drastically improve both visual appeal and illumination. Most of these lighting components feature advanced LEDs and optics to ensure your truck stands out on the road and performs well in low-light situations. Pair your new lighting accessories with some more Exterior Upgrades to add even more style and functionality to your rig. GM Duramax Fitments: 2020, 2021, 2022, 2023, 2024, 2025, 2026 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.