Pennzoil Ultra Synthetic 5W-20 Motor Oil - 1 Quart Bottle, Pack of 6 5W-20 weight (viscosity grade) for use in gasoline engines in a variety of vehicles Synthetic formulas provide increased overall lubrication and wear protection performance over conventional oil for various driving styles Low-temperature capabilities to help ensure cold weather starting Thermal and oxidation stability helps improve performance during the recommended oil change intervals Meets internationally recognized standards and measures for quality assurance Exclusively recommended by Ferrari North America Pennzoil Ultra-Class full synthetic with Hyper Cleansing Technology prevents sludge and damaging deposits from forming delivering unsurpassed wear protection Prevents sludge and damaging deposits from forming delivering unsurpassed wear protection