Supreme Motor Oil is a quality conventional motor oil that protects against harmful deposits, sludge, and contamination in automotive engine applications. Supreme Motor Oil is specifically formulated with quality base oils and cutting-edge additives. Suitable for both new and high-mileage cars, as well as turbocharged and naturally aspirated engines. Primarily for older engines that specify legacy API specifications (SN Plus, SN, SL, SJ, SG, SF). Also, for use in lawnmowers, forestry equipment, construction, snow blowers, and other four-stroke engines that specify a single oil weight (SAE 30 and SAE 40) Keeps engines clean through sludge prevention and limits deposit formation better than industry standard Help prevent Low-Speed Pre-Ignition in turbocharged direct-injection engines Help maximize the power of your engine while maintaining cleanliness Deliver good protection against sludge and deposit formation under both normal and challenging driving conditions. (1 pack) Chevron Supreme 10W-30 Motor Oil, 5 Quart Case (3 Pack) Motor oil viscosity 10W - 30 Motor oil type Conventional Motor Oils Brand Chevron Rec. use Automotive Volume capacity 15 qt Features Corrosion Protection, Enhanced Wear Protection, Maintains Viscosity, Resistance To Thermal Breakdown, Prevents Wear And Tear, Extended Engine Life, Combats Engine Sludge, Advanced Friction-Fighting Agents Has high mileage additives N Diesel fuel compatible N Number of engine cycles 4 Cycle Vehicle type Crossover & Minivan Vehicle fitment type Specific Automotive parts division Direct Replacement Material Lubricant, Motor Oil; Size 3-pack Model 224118535 Vehicle make Multiple Compatible cars Varies Is bulk N Count per pack 1 Product net content uom Each Product net content parent 1 Each Assembled product weight 30.92 lb