Signature Series Synthetic Motor Oil is the
top-tier AMSOIL synthetic motor oil. It is designed for
motorists who want the convenience of a once-a-year oil change
combined with maximum engine protection, extreme-temperature
performance and fuel efficiency. Signature Series is formulated
to exceed the higher performance requirements of modern engines
in everything from family sedans to high-powered sports cars,
providing peace of mind that your engine is well-protected, even
in severe driving conditions. Its guaranteed
25,000-mile/12-month drain interval (normal service) saves you
time and money, and reduces waste oil, helping the environment.
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Extends Drain Intervals
AMSOIL Signature Series Synthetic Motor Oil can extend drain
intervals far beyond those recommended for conventional oils. Its
unique synthetic formulation and long-drain additive system are
inherently stable to resist oxidation and neutralize acids over
longer periods. Signature Series Synthetic Motor Oil is designed to
deliver the best possible engine protection, cleanliness and
performance over extended drain intervals. It reduces vehicle
maintenance and waste oil disposal costs. |
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Maximizes Fuel Efficiency
AMSOIL Signature Series Synthetic Motor Oil is designed to maximize
energy efficiency for improved fuel economy. Unlike conventional
oils, its uniform molecular structure helps it flow more freely and
reduce friction between metal surfaces. Anti-friction additives are
included to further improve energy efficiency. |
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Reduces Wear
Signature Series Synthetic Motor Oil provides outstanding anti-wear
protection. It has excellent viscosity film strength to separate
metal surfaces and robust anti-wear additives to further reduce wear
in metal-to-metal contact regions for improved engine life. |
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Reduces Oil Consumption and
Emissions
Volatility (burn-off) occurs when oil gets hot, causing high oil
consumption and emissions. AMSOIL Signature Series Synthetic Motor
Oil exhibits an extremely low volatility rate; it controls
volatility-related oil consumption and emissions. |
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Excels in Extreme
Temperatures
AMSOIL Signature Series Synthetic Motor Oil resists thermal (heat)
breakdown better than conventional oils. It is heavily fortified
with detergent and dispersant additives to help prevent sludge
deposits and keep engines clean. And unlike conventional oils,
Signature Series Synthetic Motor Oil contains no wax, staying fluid
in the coldest winter temperatures for easier starting, improved oil
flow and reduced bearing wear. |
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Choose Your Viscosity and Buy Now |
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