Motor Oil

Lucas SAE 10W-30 Synthetic Blend FA-4 is a premium heavy-duty motor oil formulated with high-quality API Group II and III base oils and advanced additives. It offers superior oxidation resistance, extended oil life, and enhanced fuel economy for modern diesel engines requiring FA-4 performance. With lower HTHS viscosity than CK-4, it improves efficiency without compromising wear protection. Designed for Ultra-Low Sulfur Diesel engines with DPF and DEF systems, it provides excellent soot control, TBN retention, and shear stability. Recommended for SAE 10W-30 FA-4 applications, meeting specifications for Mack, Volvo, Caterpillar, Cummins, Detroit Diesel, Daimler, MAN, Renault, and Ford.
Maximum Fuel Efficiency Formulation
Excellent soot control, shear stability, and foam control
Contains polymer viscosity improvers to boost film thickness
Exclusive Lucas Oil formulation delivers maximum uptime and reliability
Perfect for modern diesel engines outfitted with emissions control technologies
Outstanding oxidation resistance and TBN retention for longer oil drain intervals