Size: 5 Quart. ✅ Full synthetic formula for superior engine protection. Formulation: High Mileage Full Synthetic. Product Type: Motor Oil. ✅ Ideal for high mileage engines (75,000+ miles). ✅ Protects against wear, even in high temperatures.
NEW DIAMOND NANO-LUBRICANT ENGINE OIL ADDITIVES ARE DESIGNED FOR BOTH GAS AND DIESEL ENGINES. We've put it through our own rigorous testing and through South West Research Inc. in Texas that certified the results.