Product detailsDULUXE 1 advanced full synthetic motor oil deliver exceptional performance and protection for vehicles of all ages and for all driving conditions. (Normal to extreme).?It keeps engines running like new by helping to combat sludge, deposit buildup, reduce wear, control oil breakdown.?DULUXE 1 motor oils offer a full range of temperature protection: For cold starts, the oil keeps flowing as low as -40 degrees Fahrenheit and it can withstand high temperatures of up to 500 degrees Fahrenheit.?FEATURES AND BENEFITS?ADVANCED FULL SYNTHETIC FORMULA?? Helps prevent deposits and sludge buildup to enable long engine life.?? Provides overall lubrication and wear protection performance for many driving styles.OUTSTANDING THERMAL & OXIDATION STABILITY?? Delivers outstanding performance during the maximum oil change interval recommended in a vehicle’s owner’s manual.?EXCELLENT LOW-TEMPERATURE CAPABILITIES?? Support quick cold-weather starting and ultra-fast protection.?? Help extend engine life and reduce stress on starting system components.?Thanks for your patronage.