Amsoil started back in 1972 as the company who first created a fully synthetic oil. They are well known around the globe for the longevity they add to engines, transmissions and compressors. Amsoil is trusted by racers in snocross, motocross street and dirt racing.
Amsoil’s motor oils are designed for passenger cars, semi-trucks, racing applications (motorcycles and cars) and pretty much any motor out there.
The way to purchase Amsoil products is by one of the following:
- Amsoil Online Store
- Directly from the Warehouse*
- Through an Amsoil Authorized Dealer like me.
- By creating your own individual account as a
- By having a business:
The latest Amsoil Products and account information are listed below:
Removes performance-robbing deposits from diesel fuel injectors to restore horsepower and improve fuel economy. It is formulated for all types of diesel engines, including high-pressure common-rail designs. AMSOIL Diesel Injector Clean makes no sacrifices; it is purpose-built for diesel owners who demand maximum results. read more→
The following fuel additives are for diesel engines. read more→
Raises the cetane number of diesel fuel up to seven points for maximum horsepower, increased fuel economy and easier starts in all diesel engines. AMSOIL Diesel Cetane Boost makes no sacrifices; it is purpose-built for diesel owners who demand maximum results read more→
Improves performance in all Two- and Four-Stroke Gasoline-Fueled Engines and maximizes power and improves performance in all two-cycle and four-cycle gasoline engines. Reduces engine knock, improves ignition and engine response, helps fuel burn cleaner and inhibits corrosion. Recommended for off-road and racing use. read more→
Amsoil gasoline engine fuel treatments extend the motors life, keeps it clean and better fuel economy. read more→
A performance concentrate that delivers maximum results. Formulated with an advanced deicer to enhance fuel flow and help prevent fuel filter plugging in cold temperatures. AMSOIL Cold Flow Improver is formulated for a broad range of diesel fuels, including #1 diesel, #2 diesel, biodiesel and ultra-low-sulfur diesel (ULSD). read more→
P.i. enhances fuel mileage an average of 2.3% and up to 5.7%. Reduces emissions like hydrocarbons (HC) up to 15%, carbon monoxide (CO) up to 26% and nitrous oxides (NOx) up to 17%. Restores functionality and energy. Reduces the demand for expensive higher octane gas. (API) read more→
Specifications contained on this website are based on manufacturers' information and were believed accurate at the time of publication. Our recommendations apply to AMSOIL products only, as we cannot be responsible for products from other manufacturers. Always compare fluids and lubricants that were installed in the vehicle with those replacing them during service. Never install more fluid or lubricant than what is considered adequate according to gradients on dipstick or level of filler hole. Fill and drain locations are for reference only. read more→
Reduces the oxidation process that occurs when fuel is stored for extended periods to prevent the formation of varnish and sludge which can clog injectors, stick floats and cause poor engine performance. Ideal for stored seasonal equipment such as snowmobiles, lawnmowers, motorcycles and boats. read more→
AMSOIL Diesel Recovery quickly dissolves gelled fuel, thaws frozen fuel filters and reduces the need for a new filter, saving both money and an inconvenient trip to a parts store. Performs well in all diesel fuels, including ULSD, off-road and biodiesel. Cheap insurance against frozen fuel. read more→
Amsoil makes a complete line of fuel additives for both gasoline and diesel based engines. They're designed to prolong engine life, increase fuel mileage and keep the engine clean and running smoothly for years to come. read more→
Premium fuel additive formulated to thoroughly clean and restore peak performance in small engine and powersports equipment fuel systems. read more→
Increases octane for power and efficiency. It is designed to improve startup performance and eliminate engine ping and knock for increased power at low-rpm operation. Contains detergents that help combustion chambers and fuel delivery systems maintain cleanliness for optimum performance. read more→
Combines the superior detergency of AMSOIL Diesel Concentrate (ADF) and the excellent anti-gelling properties of AMSOIL Cold Flow Improver (ACF) in one convenient package, without sacrificing performance. Keeps injectors, rings and piston crowns lubricated and free of soot. read more→
AMSOIL Synthetic 2-Stroke Injector Oil reduces wear and maximizes engine life. Its high lubricity and reliable film strength help protect against piston scuffing and bearing wear. read more→
Racers can't win what they don't finish. That's why AMSOIL formulators assembled DOMINATOR® 2-Stroke Racing Oil. This sophisticated combination of oils and additives directly addresses the pressure, heat and friction of race-engineered engines. These engines function on the edge, yet engine reliability is crucial. DOMINATOR does an excellent job protecting high-performance engines. read more→
Amsoil Saber Outboard 2-Cycle Oil - Designed for pre-mix applications as lean as 100:1 ratios or richer. Improves throttle response and lowers or eliminates smoke. Minimizes deposit formation and lowers emissions. Performance emphasis on the cooler operations of water-cooled motors. read more→
Amsoil Saber Professional 2-Cycle Oil - Designed for pre-mix applications as lean as 100:1 ratios or richer. Improves throttle response and lowers or eliminates smoke. Minimizes deposit formation and lowers emissions. Performance emphasis on hand-held power equipment such as chainsaws and lawn/utility equipment. read more→
Amsoil Interceptor 2-Stroke Oil - High-performance 2-stroke oil with an emphasis on exhaust power valves. Contains high levels of detergent additives to prevent valve sticking. Replaces manufacturer-branded oils. Injector use or 50:1 premix. Excellent in snowmobiles, motorcycles, PWC, ATVs and jet boats. read more→
Amsoil 2 Stroke Synthetic Oil comes in the following: HP MarineTM Synthetic 2-Stroke Oil, INTERCEPTOR® Synthetic 2-Stroke Oil, DOMINATOR® Synthetic 2-Cycle Racing Oil, Saber® 100:1 Pre-Mix Synthetic 2-Cycle Oil. read more→
The introduction of the whole world’s first synthetic motor oil to satisfy American Petroleum Institute service demands in 1972 set new standards for motor oil quality. Amsoil synthetic motor oil outperformed conventional petroleum motor oils on all counts. It was obvious from the beginning that this advanced product would play a leading part in engine operation and engine life.
Amsoil has remained steadfast in its obligation to quality and precision lubricant engineering, establishing the sector standard over the previous four decades. This obligation has driven the introduction of superior quality synthetic lubricants, filtration technologies and fuel additives that provide actual, real world net value.
Now, almost every other motor oil manufacturer has recognized the superiority of synthetic lubricants and has followed the Amsoil lead with introductions of synthetic motor oils of their own.
There are no substitutes – Amsoil is “The first in Synthetics.”®