2001-2004 GM 2500HD/3500HD 6.6L LB Duramax Lighting Upgrades

The stock lighting on your GM 2500HD/3500HD leaves a lot to be desired, especially when it comes to visibility on dark rural roads or nighttime trails. Upgrade your truck’s lighting with our wide selection of high-performance options, delivering the brightness you need while adding a modern touch to your setup. From powerful LED headlights and taillights to fog lights and off-road lighting, we have everything you need to illuminate the night! Pair your upgraded lighting with our selection of rugged and stylish Exterior Upgrades. GM Duramax Fitments: 2001, 2002, 2003, 2004 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.