Your engine is designed to use a motor oil of a specific viscosity; using an oil that's too thin can reduce wear protection, while using an oil that's too thick can increase chemical breakdown (oxidation) and reduce fuel economy.

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AMSOIL 5W-30 Synthetic-Blend Motor Oil . Product Code : SB530QT-EA. Current Price: $8.49. Retail Price Preferred Price: $6.19 Save: $2.30! Add to Cart European Motor Oil. AMSOIL 5W-30 LS 100% Synthetic European Motor Oil. Product Code : AELQT-EA (658 reviews) ...

AMSOIL synthetic motor oils are formulated using molecularly uniform synthetic base oils that slip easily over one another and remain fluid in cold temperatures. They help reduce energy lost to friction and maximize fuel economy.

Dec 11, 2023 · AMSOIL 100% Synthetic Hybrid Motor Oil is a premium upgrade over vehicle-manufacturer-branded motor oils, delivering purpose-built protection for the hybrid-drive cycle to maximize engine life, efficiency and performance.

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AMSOIL 10W-40 Synthetic Motor Oil, the result of years of research and inspired by aerospace technology, became the first synthetic motor oil in the world to meet American Petroleum Institute service requirements.

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. See the Product Data Bulletin for full details. RESISTS OIL BREAKDOWN. Maintains viscosity under the most extreme conditions.