DIESLY PRO Fuel Filter Kit for the 6.7L Cummins delivers OEM-grade performance with added peace of mind. Designed for 2013–2018 Ram 2500, 3500, 4500, and 5500 diesel trucks, this two-filter set includes both the primary fuel filter and the fuel water separator—each rated at 3 microns, just like the original equipment manufacturer.

Engineered to meet or exceed OE filtration specs, these filters provide critical defense against particulate and water contamination, ensuring clean fuel reaches your injectors. Each kit comes with all required seals and gaskets for a seamless replacement.

What sets this kit apart is the industry-first Limited Lifetime Injector Warranty. By registering your Diesly PRO purchase, you gain injector coverage against fuel-related failure—because a quality filter should come with quality assurance. Terms and conditions apply; see our website for details.

Compatible with OEM part numbers including 68197867AA and 68157291AA and interchange references from WIX, Baldwin, Premium Guard, Fram, and others, this filter set keeps your powertrain running strong. Recommended service interval: every 15,000 miles or 12 months. Registration required for injector coverage. For diesel engines only. Always follow your vehicle manufacturer’s service manual.

Language

Language

Diesel Fuel Filters

Diesly 6.7L Cummins Diesel Fuel Filter Replacement for 2010+

Diesly 2025+ 6.7L Cummins Fuel Filter Kit for Ram 2500-5500

Diesly 6.7L Cummins Diesel Fuel - Water Separator filter for 2019-2024

Diesly Pro 6.7L Cummins Fuel Filters | Replacement for 2013-2018

Diesly 6.7L Diesel Fuel Filter Replacement for 2007-2009