AMSOIL Synthetic Motor Oils

Clean All-Temp Protection
AMSOIL synthetic motor oils not only run clean in high temperatures, they actually help hold down engine heat during high stress operations. In cold
temperatures, AMSOIL synthetic motor oils flow readily, providing dependable starting and quick post-startup protection.

Load Protection
Towing and travel over rough terrain put extra load on the engine. AMSOIL synthetic motor oils provide an extremely durable lubricating film, one that’s
tough to break no matter how heavy the load. A robust package of anti-wear additives insures protection against accelerated wear during high load
operation. The shearing forces generated inside today’s high RPM automobile engines can literally tear apart the molecules of conventional oils.
AMSOIL synthetic motor oils, because of their unique synthetic construction, withstand shearing forces. AMSOIL motor oils don’t thin out and lose
viscosity like conventional oils do.

Resist Volatilization
The unbalanced hydrocarbon structure of conventional petroleum-based motor oils contains molecules of many different shapes and sizes. In high temperatures the lighter molecules tend to vaporize, leading to oil consumption, oil thickening and a loss of performance. AMSOIL synthetic motor oils don’t burn off during high-temperature, highstress operation. Their pure, uniform molecules provide an unsurpassed level of stability, even under the most extreme operating conditions.

Power and Fuel Economy
Conventional motor oils tend to “boil off” in high temperatures. Vaporized oils grow thick and heavy. They circulate poorly, reduce fuel efficiency and contribute
to excessive emissions and engine wear.Of course, oil consumption skyrockets as oil boils off. AMSOIL synthetic motor oils’ superior vaporization resistance keeps fuel economy high, oil circulation efficient, and oil consumption, emissions, and most importantly, engine wear, to a minimum. AMSOIL synthetic motor oils allow engines to run smoother and easier, producing more power and performance and better fuel economy.

Resist Oxidation
Conventional oils oxidize in high temperatures, causing sludge and deposit build-up that decrease fuel efficiency, contribute to corrosion and increase
engine wear. AMSOIL synthetic motor oils resist oxidation and thermal breakdown far better than conventional oils. Because AMSOIL motor oils’
synthetic formulation resists oxidation so well, they run naturally cleaner than conventional oils. AMSOIL motor oils have a superior detergent/dispersant additive package that, when tested after tens of thousands of miles of use in the crankcase, still exhibits outstanding deposit control.

Save Money
Reduced maintenance costs through better protection, fewer new parts to buy and extended drain intervals save 4x4 owners hundreds, sometimes thousands
of dollars every year.

Reduce wear
The primary function of oil is to prevent friction and wear. AMSOIL synthetic motor oils are made from the finest synthetic base stocks and most advanced
additive packages. The uniform molecular structure of AMSOIL synthetic motor oil ensures their durability and effectiveness. The additives protect engines by bonding to metal surfaces and forming a protective film layer between moving parts that are vulnerable to friction and wear when an engine is first started and before the oil begins to circulate completely. AMSOIL synthetic motor oils provide the ultimate in wear protection in high-stress and heavyload driving conditions.

AMSOIL Diesel Oils
HDD SERIES 3000 - SAE 5W-30 Synthetic Heavy Duty Diesel Oil	DEO Synthetic 5W-40 Premium Diesel Oil	AME SAE 15W-40 Synthetic Heavy Duty Diesel and Marine Motor Oil	ACD SAE 10W/SAE 30 Synthetic Diesel Oil	PCO SAE 15W-40 Synthetic Blend Diesel Oil

AMSOIL Signature Series Synthetic Oils

SSO Signature Series 0W-30 100% Synthetic Motor Oil

AMSOIL Series 2000 Synthetic Oils

TRO SERIES 2000 - SAE 20W-50 Synthetic Racing Oil

AMSOIL High Performace Motor Oils
AMO SAE 10W-40 Synthetic High Performance Motor Oil	ARO SAE 20W-50 Synthetic High Performance Motor Oil

AMSOIL XL Synthetic Oils
XLM - XL 5W-20 Synthetic Motor Oil	XLF - XL 5W-30 Synthetic Motor Oil	XLO - XL 10W-40 Synthetic Motor Oil	XLT - XL 10W-30 Synthetic Motor Oil

Ea Air Filters
AMSOIL Ea Air (EaA) Filters feature exclusive nanofiber technology that delivers more efficiency, higher capacity and optimum air flow. Nanofiber technology has been used exclusively in heavyduty applications, including the US ARMY Abrams
M1 tank. AMSOIL has brought this technology to the auto/light truck market. With AMSOIL Ea Air Filters, dust and submicron particles remain on the surface
and are trapped in the nanofibers, preventing particles from lodging in the filter media depth. This produces higher efficiency and higher capacity which extends engine and filter life and reduces engine wear.

Ea Oil Filters
AMSOIL Ea Oil (EaO) Filters offer the highest efficiency rating in the industry. Their small synthetic nanofibers trap smaller particles and hold more contaminants, resulting in lower restriction. AMSOIL EaO Filters have a far greater capacity than competing filter lines. When used in conjunction with AMSOIL synthetic motor oils in normal service, EaO Filters are guaranteed to remain effective for 25,000 miles or one year, whichever comes first.

AMSOIL Ea By-Pass Filters
AMSOIL Ea By-Pass (EaBP) Filters provide higher filtering efficiency, soot removal and increased oil capacity due to new media composition and configuration. AMSOIL EaBP Filters have an efficiency of 98.7 percent at two microns. At normal operating RPMs the EaBP Filter will filter all of the oil in a typical five quart sump in less than 10 minutes. The superior construction of AMSOIL EaBP Filters provides better sealing and increased longevity along with superior corrosion resistance.

Dual Remote Filtration
The Dual Remote Filtration system provides maximum protection and maximum convenience. A single mount holds an AMSOIL Ea By-Pass Filter and an AMSOIL
Ea Oil Filter in one location. Place the mount anywhere near the engine for easy access.

Donaldson Filtration Products
AMSOIL offers filtration products for four-wheel drive vehicles from Donaldson®, a world leader in filtration.

Donaldson Endurance™ filters provide the highest level of filtration efficiency in the industry. Endurance filters are made with advanced synthetic and nanofiber technology that results in fibers that have a controlled size, down to submicron diameters. It is this nanofiber technology that provides higher efficiency and greater capacity to better protect fourwheel drive vehicles.

AMSOIL also carries premium air filters that utilize PowerCore filtration technology.The rugged structure of PowerCore filters features an innovative, layered, fluted filter media, which allows air to enter an open flute while forcing it out an adjacent flute, allowing only clean air into the engine. Dirty air is effectively filtered and cleaned in only one pass through the media.PowerCore
filters are available for Ford 6.0L Power Stroke™ Diesel and GM H2 Hummer 6.0L Vortec™ four-wheel drive vehicles. An air induction system for Ford 7.3L Power Stroke™Diesels featuring PowerCore technology is available as well.

• Higher Efficiency
• Greater Capacity
• PowerCore Filtration Technology
• By-Pass Filtration

AMSOIL synthetic gear lubes deliver the rugged protection four-wheel drive differentials and manual transmissions need. Power and Fuel Economy Low-friction AMSOIL synthetic gear lubes maximize power output and minimize heat buildup. This means less energy spent on friction, and more used for maximum four-wheel drive power and top fuel economy. Load Protection AMSOIL synthetic gear lubes bear the brunt of high-load stress so gears don’t. AMSOIL synthetic gear lubes’ naturally high film strength and tough extreme-pressure agents shield components from premature wear.

All-Season Performance
AMSOIL synthetic gear lubes have a high viscosity index rating. That means they won’t become waxy in low temperatures and they’ll remain viscous
enough to protect engines in extreme heat.

Clean Running Stable even in extreme heat, AMSOIL synthetic gear lubes resist oxidation and thermal breakdown, helping gears stay free of sludge and other
deposits.

AMSOIL SEVERE GEAR® Synthetic Extreme Pressure Lubricants
AMSOIL Severe Gear Synthetic Extreme Pressure (EP) Lubricants (SVO, SVT & SVG) are premium grade lubricants specifically engineered for maximum performance in severe duty applications. Severe Gear features an exclusive blend of high viscosity, shear-stable synthetic base oils and an extra treatment of high-performance additives. AMSOIL Severe Gear Synthetic EP Lubricants maintain their viscosity for long-lasting protection against metal-to-metal contact. AMSOIL Severe Gear lubricants are designed to provide better performance and excellent protection during temperature extremes.

• Superior film strength
• Prevents thermal runaway
• Rust and corrosion protection
• Reduced operating temperatures
• Improved efficiency
• Longer oil, seal and equipment life

AMSOIL Severe Gear Lubricants
SVG SEVERE GEAR 75W-90	SVT SEVERE GEAR 75W-110	SVO SEVERE GEAR 75W-140

AMSOIL Synthetic ATF delivers unmatched protection and performance for automatic transmissions and ATF-filled manual transmissions and transfer cases.

Power and Protection
AMSOIL Synthetic ATF works as a powerful friction reducer, saving fuel and maximizing performance. AMSOIL Synthetic ATF’s tough, durable lubricating film and anti-wear additives protect components from wear-promoting contact, even during high load operations.

All-Season Performance
AMSOIL Synthetic ATF not only performs under extreme hot and cold conditions, it inhibits excessive heat buildup, enhancing performance and prolonging component life.

AMSOIL ATF helps prevent component overheating and ensures cooler, smoother transmission operation.

Promotes Cleanliness
AMSOIL ATF is two times more oxidation resistant than conventional transmission fluids, even under the toughest heavy towing and high temperature conditions. It protects clutches, planetary gears, valves, pumps and seals from damaging sludge and varnish deposits.
AMSOIL ATF helps to keep components clean, ensuring long life and top performance.

Smooth Shift Performance
AMSOIL ATF provides smooth shifting and long, trouble-free transmission life. In addition, the antiwear additive package makes AMSOIL ATF an excellent lubricant in other hydraulic systems.

• Resists Oxidation and Thermal Degradation
• Provides All-Season Protection
• Anti-Wear Protection
• Extended Drain Intervals
• Outstanding Performance in Transmissions, Power Steering and Hydraulic Applications

AMSOIL synthetic extreme pressure lithium complex greases offer outstanding protection and extended service lives.

Load-Bearing and Extreme Pressure Protection
AMSOIL synthetic extreme pressure lithium complex greases offer outstanding protection in high-load and extreme-pressure operations. The great film strength
of synthetic base stocks, mechanical stability of lithium complex thickeners and the protective shield provided by extreme-pressure agents make AMSOIL greases top of the line.

Friction Reduction
AMSOIL synthetic extreme pressure lithium complex greases have a low coefficient of friction that helps keep wear rates low and efficiency high by minimizing friction.

High- and Low-Temperature Performance
Outstanding thermal and oxidative stability allow AMSOIL synthetic greases to protect in higher temperatures than conventional greases without breaking
down or forming deposits. Outstanding cold-temperature pumpability allows them to protect in lower temperatures than conventional greases.

Additional Benefits
Excellent washout resistance and corrosion inhibition offer outstanding protection in wet applications or for stored equipment.

Series 2000 Synthetic Racing Grease
AMSOIL Series 2000 Synthetic Racing Grease (GRG) is formulated for high-speed/hightemperature and low-speed high-load applications. It provides the load-bearing capacity of a heavy-duty grease and the high-temperature protection of a multi-purpose grease.

Synthetic Heavy Duty Greases
AMSOIL Synthetic Heavy Duty Greases (GHD) are moly-fortified greases formulated for low-speed high-load applications. They provide dependable
performance in extreme pressure conditions.

Synthetic Multi-Purpose Greases
AMSOIL Synthetic Multi-Purpose Greases (GLC) are formulated for high-speed/high-temperature service. Their outstanding thermal and oxidative stability inhibits deposit formation and grease breakdown in high-temperature applications. Their superior friction-reducing ability helps keep high-speed components operating in their optimal temperature range and helps keep them running clean.

Synthetic Water Resistant Grease
(GWR) is an extreme-pressure lithium complex wheel bearing grease specially formulated for extreme resistance to water washout. It is the grease of choice for protection of frequently wetted components, such as marine trailer wheel bearings. AMSOIL Water Resistant Grease forms a shield against rust and corrosion, protecting components during use and storage.

Fifth Wheel and Open Gear Compound

AMSOIL Synthetic Fifth Wheel and Open Gear Compound (GFW) provides outstanding truck tractor fifth wheel lubrication and protection. AMSOIL Synthetic Fifth Wheel and Open Gear Compound adheres to metal surfaces that are dirty or otherwise poorly prepared for lubrication, making it ideal for hard-to-service equipment operating in hostile environments.

AMSOIL Synthetic Fifth Wheel and Open Gear Compound resists water washout, protecting fifth wheels that are exposed to water. Top-quality anti-rust and anti-corrosion agents protect surfaces from the rust and corrosion water exposure may cause.

AMSOIL Synthetic Fifth Wheel and Open Gear Compound offers superior protection in high and low temperatures. It does not flake in low temperatures or soften in high temperatures.

AMSOIL Synthetic Fifth Wheel and Open Gear Compound sprays on. It’s quick, neat and economical to use.

AMSOIL Greases for All Applications
GRG Series 2000 Synthetic Racing Grease, NLGI #2, GC-LB	GHD Synthetic Heavy-Duty Grease with moly, NLGI #2, GC-LB	GHB Synthetic Heavy-Duty Grease with moly, NLGI #1, GC-LB	GLC Synthetic Multi-Purpose Grease, NLGI #2, GC-LB	GLB Synthetic Multi-Purpose Grease, NLGI #1, GC-LB
GLA Synthetic Multi-Purpose Grease, NLGI #0	GLC Synthetic Multi-Purpose Spray Grease	GWR Synthetic Water Resistant Grease, NLGI #1-1/2, GC-LB	GVC Synthetic High Viscosity Lithium Complex Grease	GSF Synthetic Lithium Complex 00 EP Spy Grease, NLGI 00
GXC Synthetic Aluminum Complex Food Grade Grease	GFW Synthetic Fifth Wheel & Open Gear Compound, AGMA 14R

AMSOIL Fuel Additives for All Applications

AMSOIL provides top-quality fuel additives for gasoline and diesel applications. Four-wheel drive vehicles benefit from the fuel enhancement properties found in AMSOIL fuel additives.

AMSOIL Diesel Concentrate
AMSOIL Diesel Concentrate (ADF) is a total system cleaner and lubricity improver for all types of diesel engines. AMSOIL Diesel Concentrate compensates for the quality variances of different fuels (including biodiesels) and the deficiencies of today’s ultra-low sulfur diesel fuel for better engine operation. It reduces
cylinder wear, retains TBN longer, minimizes soot loading and acts as a fuel stabilizer. AMSOIL Diesel Concentrate restores horsepower to like-new levels
and improves fuel economy by up to five percent.

AMSOIL Cold Flow Improver
AMSOIL Cold Flow Improver (DFF) for diesel fuel is designed for use in ultra-low sulfur diesel fuel, yet works well with conventional fuels. It functions by
modifying wax crystal formation at low temperatures to depress the pour point and improve cold flow filtration properties. AMSOIL Cold Flow Improver contains jet fuel-type deicer to help prevent ice formation in fuels contaminated with water. It is recommended for use with diesel engines and is compatible with
diesel exhaust particulate filters. AMSOIL Cold Flow Improver is excellent for use with AMSOIL Diesel Concentrate and AMSOIL Cetane Boost Additive.

AMSOIL Cetane Boost
North American diesel fuel is notoriously cetane-deficient. Often, the performance problems drivers blame on their diesel engines, like rough running and a
lack of power, are actually caused by cetane-deficient diesel fuel.

Instead of igniting smoothly, low cetane fuel explodes, sending shock waves through the combustion chamber and throughout the engine. AMSOIL Cetane Boost (ACB) (for use in all diesel engines) raises cetane three to seven numbers, helping engines start dependably and run smoothly and powerfully. AMSOIL diesel fuel additives are alcohol-free for seal protection. AMSOIL diesel fuel additives may be mixed during fueling.

AMSOIL PI Performance Improver
AMSOIL PI Performance Improver (API) is the most potent gasoline additive available today. As a concentrated detergent, it is unsurpassed in cleaning combustion chamber deposits, intake valve deposits and port fuel injector deposits, eliminating the need for expensive fuel injector cleaning procedures. It is ideal for use prior to emissions inspections, and it helps maintain peak engine efficiency, fuel economy, power and drivability in newer low mileage engines. In engines with accumulated deposits, PI provides improved fuel mileage up to 5.7%, reduced emissions, restored power and performance, reduced need for
higher octane fuel, reduced carbon rap and pre-ignition, better drivability and smoother operation after only one tank of gasoline.

Gasoline Stabilizer (AST)
Gasoline Stabilizer (AST) keeps gasoline and diesel fuel from oxidizing and deteriorating, prolonging its storage life. Gasoline Stabilizer inhibits the formation of varnish and gum, which helps prevent poor injector and engine performance.

AMSOIL Engine Fogging Oil’s (FOG)
AMSOIL Engine Fogging Oil’s (FOG) superior film retention provides stored equipment with long-term protection against corrosion and dry starts, extending engine life and reducing operating expenses. Its aerosol spray formulation offers easy and clean application, while reaching more components and offering complete distribution of the oil, something especially beneficial in applications with horizontal cylinder orientation such as outboard motors.

AMSOIL Fuel Additives For All Applications
API P.i. Performance Improver Concentrate	AST Gasoline Stabilizer	ADF Diesel Concentrate Performance Fuel Additive	DFF Diesel Cold Flow Improver	ACB Cetane Boost Diesel Fuel Additive
AOB Series 2000 Octane Boost	FOG Engine Fogging Oil	APF Power Foam Engine Cleaner & Degreaser