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

• AMSOIL Extended-Life Synthetic Motor Oil has 37% more cleaning power¹ to help keep your engine running smoother, longer.
• Protection Against LSPI
• Save Time and Money with up to 20,000 Miles Of Guaranteed Protection Between Changes²

¹Compared to AMSOIL OE Synthetic Motor Oil.
²Normal Service – Up to 20,000 miles (32,000 km) or one year, whichever comes first, in personal vehicles not operating under severe service.