Premium Diesel Fuel Filters for Dodge Ram 6.7L Engines | PTC PGF401
Looks Can Be Deceiving – Choose PTC for Proven Performance
When it comes to protecting your Dodge Ram 6.7L Cummins diesel engine, not all filters are created equal. PTC’s PGF401 premium diesel fuel filter is engineered to deliver OE-level performance with superior filtration efficiency, extended service life, and reliable protection for your fuel system.
Built with high-efficiency filtration media, the PGF401 captures and removes harmful particles as small as 4–6 microns, keeping your engine running cleaner and longer. Independent tests show PTC filters outperform OE filters in overall efficiency, giving you peace of mind with every mile.
Why Choose the PTC PGF401 Fuel Filter?
- High-Efficiency Filtration Media – Matches OE multi-layer construction for exceptional particle capture and extended filter life.
- Dual Filter Design – Separates effective fuel-water protection to safeguard your sensitive fuel system components.
- Ensured Correct Fitment – Incorporates the same seal design as OE filters with a precision-engineered tapered lip seal for a secure, leak-free fit.
Whether you drive for work, towing, or everyday reliability, the PTC PGF401 offers unmatched protection for Dodge Ram 2500, 3500, 4500, and 5500 models (2010–2024).
Don’t Settle for Less Than the Best. Trust PTC to provide the protection your diesel engine deserves.

