Royal Purple 05520 High Performance Synthetic Motor Oil

Royal Purple 05520 is a high-performance synthetic motor oil engineered for superior protection in gasoline and diesel engines. Formulated with a proprietary blend of synthetic base oils and Royal Purple's advanced Synerlec additive technology, this multi-grade oil delivers exceptional wear protection, extended engine life, and enhanced performance across a wide range of operating conditions.

Key Features:

• Synerlec additive technology provides tenacious film strength that adheres to engine surfaces for protection during cold starts
• Significantly reduces wear on rings, cylinders, bearings, and other critical engine components
• Compatible with all four-cycle gasoline engines and both two-cycle and four-cycle diesel applications
• API certified and safe for use in vehicles under warranty
• Fully compatible with conventional and other synthetic motor oils
• Extended drain intervals reduce oil consumption and environmental impact

Application: Recommended for cars, trucks, RVs, motor homes, boats, commercial fleet vehicles, and stationary industrial diesel engines. For new gasoline engines, Royal Purple recommends waiting until the first scheduled oil change or a minimum of 2,000 miles before switching. For diesel engines, allow 8,000 to 10,000 miles of break-in before use.

Available Viscosity Grades: 5W-20, 5W-30, 10W-30, 10W-40, 15W-40, 20W-50