Lucas CK-4 is a premium Heavy Duty Motor Oil blended with quality API Group II and Group Ill base oils and a cutting-edge additive package providing the robust performance required by modern diesel engines while assuring good fuel economy. KEY BENEFITS CK-4 is available in Synthetic Blend and Petroleum. Longer engine life. Extended oil changes. Lower soot levels. Less filter maintenance. Less oxidation. Lower oil consumption. High temperature stability. Exclusive Lucas formula. Safely blends with other motor oils. Lucas Oil 10282 SAE 10W-30 Synthetic Blend CK-4 Diesel Oil, 1 Gal
