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Signature Series 100% Synthetic Motor Oil
The Top Tier of AMSOIL Synthetic Motor Oil
AMSOIL Signature Series Synthetic Motor Oil delivers extraordinary lubrication in all types of automotive gasoline engines. By combining industry-premier synthetic technology with AMSOIL premium additives, Signature Series Synthetic Motor Oil exceeds the higher performance demands of modern engines. It withstands the stress of higher horsepower, higher heat and complicated emissions control systems. Signature Series Synthetic Motor Oil is engineered to outperform competitive conventional and synthetic motor oils. It delivers long-lasting performance and protection.
AMSOIL, the leader in automotive synthetic lubrication, produced the world’s first API-qualified synthetic motor oil in 1972. Trust the extensive experience of AMSOIL, the First in Synthetics®, to do the best job protecting your engine.
Package sizes include:
1-Quart Bottle
1-Quart Bottles (case of 12)
1-Gallon Bottle
1-Gallon Bottles (case of 4)
30-Gallon Drum
55-Gallon DrumFOR ONLINE PRICING AND ORDERING CLICK ON THE DESIRED OIL SELECTION BELOW.
Weights:
SAE 0W-20
SAE 5W-20
SAE 0W-30
SAE 5W-30
SAE 10W-30
Or contact us for best price.
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.
Maximizes Fuel Economy
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.
Reduces Engine 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.
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.
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.
APPLICATIONS
AMSOIL Signature Series Synthetic Motor Oil is excellent for use in all types of gasoline-fueled vehicles. It is recommended for all domestic and foreign vehicles requiring any of the listed performance specifications:
0W-20 (AsM): API SN (Resource Conserving), SM…; ILSAC GF-5, GF-4…;ACEA A1/B1; GM 6094M; Chrysler MS-6395
5W-20 (ALM): API SN (Resource Conserving), SM…; ILSAC GF-5, GF-4…;ACEA A1/B1; GM 6094M; Ford WSS-M2C945-A, WSS-M2C930-A;Chrysler MS-6395
0W-30 (AZO): API SN (Resource Conserving), SM…; ILSAC GF-5, GF-4…;ACEA A5/B5, A1/B1; Chrysler MS-6395; Suitable as a replacement forGM dexos1TM (supersedes LL-A-025, 6094M and 4718M)
5W-30 (AsL): API SN (Resource Conserving), SM…; ILSAC GF-5, GF-4…;ACEA A5/B5, A1/B1; Ford WSS-M2C946-A, WSS-M2C929-A; Chrysler MS-6395;GM dexos1TM (supersedes LL-A-025, 6094M and 4718M) Fortified with detergents that exceed dexos1TM sulfated ash specifications.
10W-30 (ATM): API SN (Resource Conserving), SM…; ILSAC GF-5, GF-4…;ACEA A5/B5, A1/B1; GM LL-A-025, 6094M, 4718M; Ford WSS-M2C205-A; Chrysler MS-6395
COMPATIBILITY
AMSOIL Signature Series Synthetic Motor Oil is compatible with other conventional and synthetic motor oils. Mixing AMSOIL motor oils with other oils, however, will shorten the oil’s life expectancy and reduce the performance benefits. AMSOIL does not support extended drain intervals where oils have been mixed. Aftermarket oil additives are not recommended for use with AMSOIL synthetic motor oils.
SERVICE LIFE
AMSOIL Signature Series Synthetic Motor Oil is recommended for extended drain intervals in unmodified(1), mechanically sound(2) gasoline-fueled vehicles as follows:
• Normal Service(3) – Up to 25,000 miles or one year, whichever comes first.
• Severe Service(4) – Up to 15,000 miles or one year, whichever comes first.
• In all non-gasoline-fueled vehicle applications, extend the oil change interval according to oil analysis or follow the OEM* drain interval.
*OEM – Original Equipment Manufacturer
(1) Engines operating under modified conditions (non-stock) are excluded from extended drain recommendations. Examples include the use of performance computer chips; non-OEM approved exhaust, fuel or air induction systems; and the use of fuels other than those recommended for normal operation by the manufacturer.
(2) Mechanically sound engines are in good working condition and do not, for example, leak or consume excessive amounts of oil, are not worn out, do not overheat, do not leak antifreeze and have properly working emissions control systems. AMSOIL recommends repairing malfunctioning engines prior to the installation of AMSOIL synthetic oils.
(3) Personal vehicles frequently traveling greater than 10 miles (16 km) at a time and not operating under severe service.
(4) Turbo/supercharged engines, commercial or fleet vehicles, excessive idling, vehicles with more than 100,000 miles without prior continuous use of AMSOIL motor oil, daily short-trip driving less than 10 miles (16 km), frequent towing, plowing, hauling or dusty condition driving.
AMSOIL Ea® Full-Flow Oil Filters are designed for extended change intervals. They stop smaller particles, flow more oil and last longer than regular filters. For best performance, use AMSOIL Ea Full-Flow Oil Filters.
HEALTH & SAFETY
This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Material Safety Data Sheet (MSDS). An MSDS is available via the Internet at www.amsoil.com or upon request at (715) 392-7101. Keep Out of Reach of Children. Don’t pollute. Return used oil to collection centers.
For warranty information, visit www.amsoil.com/warranty.aspx.
AMSOIL 0W-20 Motor Oil is one of the best 0W-20 Motor Oils available. If your vehicle requires 0W-20 or 5W-20, then you need to make ensure you are using a Full Synthetic Motor Oil like the AMSOIL 0W20 or 5W20. Convention 20 weight oils have too low of an evaportion temperature and can evaporate when a vehilce is within the top part of the normal operating temperature. Many vehicles are starting to require 0W20 & 5W20 motor oils so they are only going to be gaining more popularity and it will be more important than anytime to ensure you are using a high quailty Full Synthetic Motor Oil. Don’t be fall for the Synthetic Blends. Synethetic Blends are very common in 0W-20 and 5W-20 motor oils. The Synthetic Blends motor oils only have to at least 15% synthetic oil while it can have as much as 85% conventional motor oils.
Plus a high quality Synthetic Motor oil such as AMSOIL’s 0W-20, 0W-30 or 5W-20 Signature Series motor oils is really the most cost efficient or cheapest motor oil available when you look at the big picture. The AMSOIL Signature Series Motor Oil is good for 25,000 miles or 1 year whichever comes first. It is known as the “Once a Year Oil Change” oil. Review the save money page to learn more.
What’s Viscosity?
The viscosity of a Fluid is a measure of its resistance to gradual deformtion by shear stress or tensile stress. For liquids, it corresponds to the informal notion of “thickness”. For example, honey has a higher viscosity than water.
Simply put Viscosity is a MEASURE OF A FLUID’S RESISTANCE TO FLOW.
What’s the “W” mean in Motor Oil?
There’s a little confusion on what the “W” stands for in motor oil such as 0W-20, 5W-20, 5W-30, 0W-30, 10W-30, 10W-40. Some think it stands for “Weight” meaning weight of the oil. However, the “W” really stands for WINTER. Meaning in the winter that’s the weight the oil acts or performs as.
For exmaple, a 5W-20 Motor Oil is really a 20 Weight Motor Oil but in Winter environments it acts like or performs as a 5 Weight Motor Oil.
How’s the Viscosity Determined?
Viscosity is measured in a standard unit of centistroke (cSt). Per the Automotive and Industrial Lubricants Glossary of Terms:
It is ordinarily expressed in terms of the time required for a standard quantity of the fluid at a certain temperature to flow through a standard orfice. The higher the value, the more viscous the fluid. Since, viscosity varies inversely with temperature, its value is meaningless unless accompanied by the temperature at which it is determined. With petroleum oils, viscosity is now commonly reported in Centistokes (Cst), measured at either 40°C or 100 °C (ASTM Method D445 – Kinematic Viscosity). An earlier method for reporting viscosity in North America was in Saybolt Seconds Universal – SSF (ASTM Method D88). Other less common viscosity units are the Engler and Redwood scales, principally in Europe. (See also BROOKFIELD VISCOSITY, POISE).
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