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Fuel Filters
For 2025-2026 Ram Trucks With 6.7L Cummins Diesel Engine
Service The Fuel Filters In Your 2025-2026 Ram 6.7L Diesel
Fuel filters play a critical role in protecting the fuel system on the Ram Heavy-Duty trucks equipped with a 6.7L diesel engine. These trucks use a high-pressure common-rail fuel system that depends on clean, contaminant-free fuel to operate reliably. To support this, Ram uses a two-stage fuel filtration system with two cartridge style fuel filters. Maintaining both fuel filters at the recommended service interval helps protect fuel system components and most importantly, allows your truck to perform as it should.
Engine-Mounted Fuel Filters:
Under the hood you’ll find the dual engine-mounted fuel filters which provide filtration before the fuel enters the high-pressure fuel system. You can access these from the engine bay but they are nestled back closer to the firewall. Both filters work together and are serviced as part of the same maintenance interval.
Fuel Filter Replacement Intervals:
Under normal driving conditions, fuel filters on 2025-2026 Ram diesel trucks are typically serviced every 15,000 miles or 12 months, whichever comes first.
- Standard Use: Approximately 15,000 miles or once per year
- Severe Use: Frequent towing, dusty environments, extended idling, or heavy-duty operation may justify shorter intervals
- Water-In-Fuel Indicator: The vehicle may alert the driver when service is needed sooner
(Always follow your truck’s owner’s manual and onboard service messages for guidance specific to your driving conditions.)
Shop Fuel Filters For Your 2025-2026 Ram 6.7L Truck
Keep your Ram truck running at its best with fuel filters designed for 2025 and 2026 Ram 2500, 3500, 4500, and 5500 models equipped with the 6.7L diesel engine. These filters are engineered to deliver proper filtration and reliable performance between service intervals, helping protect critical fuel system components.