Discover the Mobil 1 M1-403 Premium Oil Filter, engineered for extreme durability and superior cleaning power. Crafted from high‑grade cellulose media and a robust steel canister, this filter delivers consistent performance in harsh diesel environments while fitting seamlessly on Dodge and Ram pickups equipped with Cummins powerplants from 1989 through 2016.
Why Choose This Filter: Its advanced filtration technology captures microscopic contaminants, extending engine life and maintaining optimal fuel efficiency. Designed for up to 15,000 miles between changes, it reduces maintenance frequency and protects your investment.
Key Features & Benefits:
- Extended Service Interval: Certified for 15,000‑mile changes, lowering upkeep costs for high‑mileage diesel fleets.
- Premium Filtration Media: Multi‑layer cellulose blend traps particles as small as 10 µm, ensuring clean oil circulation.
- Robust Construction: Reinforced steel housing resists corrosion and vibration, perfect for heavy‑duty Dodge/Ram applications.
- Exact Fitment: Direct replacement for OEM part number 3903964, compatible with Cummins engines across model years 1989‑2016.
- Enhanced Engine Protection: Optimized flow design maintains oil pressure while delivering maximum contaminant removal, safeguarding critical engine components.
Experience Unmatched Reliability: With the Mobil 1 M1-403, you gain a filter that blends longevity, performance, and precision engineering. Trust this premium solution to keep your diesel engine running smoothly, mile after mile, and enjoy the confidence of reduced downtime and superior protection.
