2020-2025 GM 2500HD/3500HD 6.6L L5P Duramax Grilles & Grille Guards

While the 2020-2025 GM 2500HD/3500HD 6.6L Duramax trucks are already built to impress, you can take their aggressive styling even further with a premium aftermarket grille. As one of the most prominent features on your truck's front end, upgrading the grille can drastically transform your Sierra or Silverado’s appearance, giving it a bold and unique look that will be sure to turn heads around every corner. Whether you're going for a sleek, rugged, or off-road-ready style, our selection of grilles offers options to suit every taste. Pair your new grille with a new Front Bumper or some Lighting Accessories to elevate your truck's performance and aesthetics even further. GM Duramax Fitments: 2020, 2021, 2022, 2023, 2024, 2025 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.