AMSOIL, XL Extended-Life 10W-40 100% Synthetic Motor Oil, Universal Fit

AMSOIL XL Extended-Life 10W-40 100% Synthetic Motor Oil

AMSOIL Extended-Life Synthetic Motor Oil is built for "road warriors" who want maximum convenience without sacrificing engine safety. Featuring a boosted additive package and advanced synthetic base oils, this formula allows you to drive up to 20,000 miles or one year between oil changes. It is the perfect solution for busy drivers, business owners, and fleet managers looking to save time and money by reducing service frequency while ensuring superior protection.

Standard oils can thin out or thicken under stress, but AMSOIL Extended-Life maintains its viscosity even in extreme heat and cold. This stability reduces oil consumption and ensures your engine starts easily in cold weather. The proprietary synthetic blend creates a durable barrier on internal parts, preventing accelerated wear on pistons and cams to keep your engine running efficiently for years to come.

Features

• Extended Drain Intervals: Confidently drive up to 20,000 miles or one year between changes without compromising engine protection.
• Advanced LSPI Protection: Specifically engineered to prevent Low-Speed Pre-Ignition (LSPI), a common and potentially catastrophic threat to modern turbocharged engines.
• Superior Engine Cleanliness: Boosted detergents and extra dispersants effectively neutralize acids and prevent harmful contaminants from sticking to engine surfaces.
• Fights Oil Breakdown: Maintains consistent thickness in extreme temperatures, resisting the formation of sludge, varnish, and carbon deposits.
• Lower Maintenance Costs: Fewer oil changes result in less money spent on service and a reduction in waste oil, benefiting both your wallet and the environment.
• System Compatibility: Ideal for modern Gasoline Direct Injection (GDI) and turbocharged systems, as well as high-mileage passenger vehicles.

Spec

• Viscosity: 10W-40
• Oil Type: 100% Synthetic Motor Oil
• Service Life: Up to 20,000 miles or one year
• Application: Passenger cars and light trucks
• Protection Focus: Wear prevention, LSPI mitigation, and sludge control