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

RESISTS OIL BREAKDOWN

• Maintains viscosity under the most extreme conditions.
• Reduces excessive oil consumption, engine deposits, accelerated wear and difficult cold starts.

PROTECTS PISTONS FROM LOW-SPEED PRE-IGNITION

• Features unique chemistry proven to protect your engine against harmful effects of low-speed pre-ignition (LSPI).

KEEPS ENGINES CLEAN

• Fortified with detergent and dispersant additives.
• Boosted additive package effectively neutralizes acids and resists sludge, corrosion and carbon deposits.

REDUCES MAINTAINENCE

• Outstanding protection benefits motorists, business owners and fleet managers.
• Extended-drain intervals reduce expensive, time-consuming and inconvenient oil changes.
• Extended drain intervals up to 20,000 miles or one year,² if you choose, allowing you to change oil on your schedule, reduce maintenance, save money and reduce waste oil.