Lucas CK-4 is a premium Heavy Duty Motor Oil blended with high 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. Available in both synthetic and petroleum blends. Product Features:Longer engine lifeExtended oil changesLower soot levelsLess filter maintenanceLess oxidationLower oil consumptionHigh temperature stabilityExclusive Lucas formulaSafely blends with other motor oils
