2025-2026 Ram 2500/3500 6.7L Cummins Sumps, Accessories & Additives

Round out your fuel system with the smaller components that keep it running reliably on your 2025-2026 Ram 2500/3500 6.7L Cummins. Our Sumps, Accessories & Additives selection includes fuel tank sumps for improved draw and contaminant control, along with fittings, lines, and additives that support consistent fuel delivery and injector protection. A sump helps ensure your lift pump draws clean fuel from the lowest point of the tank, reducing the risk of sediment or water intake. Whether you're finishing out a fuel system upgrade or maintaining long-term reliability, these components fill in the details that matter. Shop our top tier selection of sumps, accessories, and additives today!