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.
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:
5W-20 (ALM):
API SN (Resource Conserving), SM…; ILSAC GF-5,
GF-4…; ACEA A5/B5, A1/B1; GM 6094M; Ford
WSS-M2C945-A, WSS-M2C930-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.
|
TYPICAL TECHNICAL
PROPERTIES
|
|
Signature Series 5W-20
Synthetic Motor Oil (ALM)
|
| Kinematic
Viscosity @ 100°C, cSt (ASTM D-445) |
8.8
|
| Kinematic
Viscosity @ 40°C, cSt (ASTM D-445) |
50.5
|
| Viscosity
Index (ASTM D-2270) |
153
|
| CCS
Viscosity, cP @ (°C) (ASTM D-5293 |
4054 (-30)
|
| Flash
Point °C (°F) (ASTM D-92) |
228 (442)
|
| Fire
Point °C (°F) (ASTM D-92) |
246 (475)
|
| Pour
Point °C (°F) (ASTM D-97) |
-51 (-60)
|
| NOACK
Volatility, % weight loss (g/100g) (ASTM
D-5800) |
5.70%
|
High
Temperature/High Shear Viscosity
@ 150°C, 1.0 X 106 s.-1),
cP (ASTM D-5481) |
2.8
|
Four-Ball
Wear Test @ 40 kgf, 75ºC,
1200 rpm, 1 hr, scar diameter, mm (ASTM
D-4172) |
0.35
|
| Total
Base Number (ASTM D-2896) |
12.6
|
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