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100% SYNTHETIC MOTOR OIL
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AMSOIL Extended-Life 100% Synthetic Motor Oil is overbuilt for road warriors so you can confidently drive up to 20,000 miles or one year,2whichever comes first, between oil changes. A proprietary combination of advanced synthetic base oils and a boosted additive package promotes cleanliness and prolonged engine life. AMSOIL Extended-Life protection delivers peace of mind and convenience.
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 to20,000 miles or one year,2if you choose, allowing you to change oil on your schedule, reduce maintenance, save money and reduce waste oil