It’s fortified to help prevent dirt, sludge, and contaminants from turning into performance-robbing deposits. Suitable for all car, SUV, and light van and truck gasoline engines, it's compatible with engine seals and all conventional oils.
Available Viscosities. AMSOIL Signature Series 100% Synthetic Motor Oil. Provides100% protection against low-speed pre-ignition (LSPI) in AMSOIL testing. Genuine, new and factory-sealed AMSOIL product.
Help extend engine life with Castrol GTX 10W-30 Conventional Motor Oil. Designed for gasoline engines, Castrol GTX provides dependable lubrication and protection during daily commuting, stop-and-go traffic, and regular highway driving conditions.
