AMSOIL 4-Stroke Powersports/Equipment Motor Oils are perfect for your motorcycle, ATV/UTVs, small engine-powered equipment and everything in between.
AMSOIL Harley Oil Change Kit (HDCK 1999-2016)
The AMSOIL V-Twin Oil Change Kit (HDCK) is an all-in-one package designed for Harley-Davidson motorcycles, providing everything needed for a complete oil change.
AMSOIL 20W-40 100% Synthetic V-Twin Motorcycle Oil
AMSOIL 20W-40 Synthetic V-Twin Motorcycle Oil is a high-performance lubricant specifically designed for V-Twin engines, particularly those in Victory and Indian motorcycles. It excels in high-temperature conditions and provides excellent wet-clutch performance.
AMSOIL 20W-50 100% Synthetic V-Twin Motorcycle Oil
AMSOIL 20W-50 100% Synthetic V-Twin Motorcycle Oil is a high-performance lubricant designed for both domestic and foreign motorcycles. It excels in air-cooled engines, offering high heat resistance, and is suited for use in engines, transmissions, and primary chaincases. This oil is not recommended for applications requiring API GL-4 or GL-5 gear oil.
AMSOIL SAE 60 100% Synthetic V-Twin Motorcycle Oil
AMSOIL SAE 60 Synthetic V-Twin Motorcycle Oil is engineered for optimal performance in V-twin engines and motorcycle transmissions. It offers exceptional protection against extreme heat and is wet-clutch compatible.
AMSOIL 10W-30 100% Synthetic Small Engine Oil
AMSOIL 10W-30 Synthetic Small-Engine Oil delivers commercial-grade protection, outperforming conventional oils, and is specifically designed for small engines.
AMSOIL 10W-30 100% Synthetic Metric Motorcycle Oil
AMSOIL 10W-30 Synthetic Metric Motorcycle Oil is designed for optimal performance in metric motorcycles, offering premium wear protection, smooth shifting, and cool, clean performance.
AMSOIL 10W-40 100% Synthetic Metric Motorcycle Oil
AMSOIL 10W-40 Synthetic Metric Motorcycle Oil is engineered for peak performance in metric motorcycles, ensuring smooth shifts and robust wear protection.
AMSOIL 5W-40 Synthetic Metric Motorcycle Oil
AMSOIL 5W-40 Metric Motorcycle Oil is specially engineered for maximum performance in engines and transmissions on four-stroke metric sport bikes, cruisers, touring motorcycles and adventure bikes.
AMSOIL 0W-50 100% Synthetic ATV-UTV Motor Oil
AMSOIL 0W-50 Synthetic ATV/UTV Motor Oil is developed for high-performance ATVs and UTVs, providing excellent protection against extreme heat and cold conditions.
AMSOIL 5W-40 100% Synthetic ATV-UTV Motor Oil
AMSOIL 5W-40 100% Synthetic ATV/UTV Motor Oil is developed for hard-working and performance ATVs and UTVs, offering superior protection against extreme heat and oxidation.
AMSOIL 5W-50 100% Synthetic ATV-UTV Motor Oil
AMSOIL 5W-50 Synthetic ATV/UTV Motor Oil is designed for hard-working and performance ATVs and UTVs, offering advanced protection in all climates and terrain.
AMSOIL 10W-30 100% Synthetic ATV-UTV Motor Oil
AMSOIL 10W-30 Synthetic ATV/UTV Motor Oil is formulated for high-performance and hard-working ATVs and UTVs, offering advanced protection against heat and wear.
AMSOIL 10W-40 100% Synthetic ATV-UTV Motor Oil
AMSOIL 10W-40 Synthetic ATV-UTV Motor Oil is fine-tuned for ATVs and UTVs, providing exceptional wear protection and consistent clutch feel.
AMSOIL 10W-60 100% Synthetic Dirt Bike Oil
AMSOIL 10W-60 Synthetic Dirt Bike Oil is designed for high-performance dirt bikes, offering exceptional wear protection and consistent clutch feel.
AMSOIL 10W-40 100% Synthetic Dirt Bike Oil
AMSOIL 10W-40 Synthetic Dirt Bike Oil is formulated to enhance the performance of both bike and rider, featuring consistent clutch feel and gear protection.
AMSOIL 10W-50 100% Synthetic Dirt Bike Oil
AMSOIL's 10W-50 Synthetic Dirt Bike Oil is designed for 4-stroke dirt bikes, offering enhanced clutch feel and gear protection, ideal for both competitive and casual riding.
AMSOIL 10W-30 100% Synthetic Marine Engine Oil
AMSOIL's 10W-30 Synthetic Marine Engine Oil is specially formulated for marine applications, offering robust protection in harsh conditions and high-rpm operations.
AMSOIL 10W-40 100% Synthetic Marine Engine Oil
AMSOIL 10W-40 Synthetic Marine Engine Oil is engineered for marine applications, offering robust wear protection and advanced additive treatment in severe conditions.
AMSOIL V-Twin Oil Change Kit (HDMB)
The AMSOIL V-Twin Oil Change Kit (HDMB) includes everything necessary for an AMSOIL oil change on most 1999-2016 Harley-Davidson motorcycles, featuring high-quality oil and components.
AMSOIL Formula 4-Stroke® Powersports 0W-40 Synthetic Motor Oil
AMSOIL 0W-40 is ideal for four-stroke powersports engines, offering quick startup protection and reliable performance in various temperatures.
AMSOIL Harley Oil Change Kit (HDMC - 2016 and newer)
The AMSOIL Harley Oil Change Kit (HDMC) contains everything needed for an AMSOIL oil change on most 2016-present Harley-Davidson motorcycles, featuring quality oil and components.
AMSOIL Oil Change Kit For Can-Am® Vehicles
The AMSOIL ATV-UTV Kits for Can-Am® Vehicles provide an all-in-one solution for oil changes, featuring AMSOIL Formula 4-Stroke® Powersports 0W-40 Synthetic Motor Oil. These kits are ideal for a range of Can-Am ATVs and UTVs, ensuring top-notch protection and performance in various operating conditions.
AMSOIL 5W-30 100% Synthetic Small Engine Oil
AMSOIL 5W-30 100% Synthetic Small Engine Oil is designed for small engines, offering superior protection against wear, deposits, and oil consumption under heavy use.
AMSOIL 10W-40 100% Synthetic Small Engine Oil
AMSOIL 10W-40 Synthetic Small-Engine Oil offers commercial-grade protection, excelling over conventional oils in wear, heat, and deposit control.
AMSOIL 15W-60 100% Synthetic V-Twin Motorcycle Oil
AMSOIL 15W-60 Synthetic V-Twin Motorcycle Oil is a premium oil specifically formulated for V-Twin engines, including those of Indian and Victory motorcycles. It excels in high-temperature operation and wet-clutch lubrication.
AMSOIL Oil Change Kit for Polaris® Vehicles
AMSOIL's ATV-UTV Kits for Polaris® Vehicles offer an all-in-one oil change solution, featuring AMSOIL 5W-50 Synthetic ATV/UTV Motor Oil. They are tailored for popular Polaris models like ACE, General, Ranger, Sportsman, and RZR, ensuring optimal performance in demanding conditions and extreme climates.
AMSOIL 25W-40 Synthetic-Blend Marine Engine Oil
AMSOIL 25W-40 Synthetic-Blend Marine Engine Oil is a 4-stroke engine oil specially formulated for a range of marine applications, including inboard and stern drive engines. It excels in cold temperatures, handles high horsepower engines, and offers superior protection in marine environments.
AMSOIL 15W-50 100% Synthetic Metric Motorcycle Oil
AMSOIL 15W-50 Synthetic Metric Motorcycle Oil is designed for metric bikes, offering maximum engine response, acceleration, and control. Ideal for high-rpm engines, it keeps them cool, clean, and protected, and meets the highest industry performance specifications.
AMSOIL V-Twin Oil Change Kit (HDBK)
The AMSOIL V-Twin Oil Change Kit (HDBK) is a comprehensive package for a complete oil change in Harley-Davidson motorcycles, offering top-grade oil and components.
AMSOIL Formula 4-Stroke® 100% Synthetic Scooter Oil
AMSOIL Formula 4-Stroke® Synthetic Scooter Oil is designed for high-tech air- and water-cooled four-stroke motorized scooters, offering exceptional wear protection and friction reduction.
AMSOIL 15W-50 100% Synthetic Small Engine Oil
AMSOIL 15W-50 Synthetic Small Engine Oil is designed for small engines, offering commercial-grade protection and extended engine life. It outperforms conventional oils, especially in challenging conditions.
20W-50 oil is a commonly used oil weight for many different applications, including V-Twin engines (like Harleys - where it can be used in all 3 sumps), it's great for high-mileage diesel and gasoline engines, also recommended in classic car engines with flat-tappet camshafts, excels in hydrostatic transmissions, and is also used in high-performance competition diesel engines.
For maximum protection, you should use AMSOIL V-Twin Primary Fluid which will NOT void your warranty. You can also use AMSOIL V-Twin Motorcycle Oil which was designed to be used as an engine oil, transmission, and primary fluid. Check here to find the best oil for your specific Harley.
If also using an AMSOIL motorcycle oil filter, you can run your motorcycle up to twice the manufacturer-recommended drain interval with AMSOIL in the engine and transmission (and primary chaincase for V-Twins) or up to one year, whichever comes first.
The best all-around motor oil for Harley's is AMSOIL V-Twin Motorcycle Oil which can also be used as primary fluid and transmission fluid.
AMSOIL is great for motorcycles. AMSOIL V-Twin Motorcycle Oil is purpose-formulated for Harleys and other V-Twins and resists viscosity breakdown 6X better than Harley's Screamin' Eagle oil that comes stock. AMSOIL Metric Motorcycle Oil provides outstanding wear protection, smooth shifts, and clean performance in metric bikes like Ducati, BMW, Triumph, and many more.
You can mix synthetic and regular oil in a motorcycle, but it is not recommended. Mixing synthetic and conventional oil degrades the lubricating properties and chemical additives in synthetics.
AMSOIL motorcycle oil can be purchased online through Authorized Dealers or AMSOIL's website, as well as from local retailers, like many NAPA stores and other auto parts, quick lubes, service centers and powersports dealers.
AMSOIL Small Engine Oil can be purchased online from Authorized Dealers, directly from AMSOIL, and from select retailers near you. As a Preferred Customer, you can save up to 25% on AMSOIL Small Engine Oil and other products.
Yes, AMSOIL is great for dirt bikes. I use AMSOIL motor oils, gear lubes, suspension fluids, and chain lube in all my dirt bikes, ATVs, and SxSs. I spent many years evaluating different dirt bike oils before I decided to use AMSOIL. My favorite dirt bike oils that I prefer to use are the AMSOIL 10W-40 100% Synthetic Dirt Bike Oil (used in my Suzuki and Yamaha trail bikes), AMSOIL 10W-50 100% Synthetic Dirt Bike Oil (which I use in my Yamaha YZ250FX and Yamaha YZ450F), AMSOIL Formula 4-Stroke Powersports 0W-40 100% Synthetic Motor Oil in my ATV’s and AMSOIL 10W-40 ATV/UTV 100% Synthetic Motor Oil in my side-by-sides.
AMSOIL is not sold in most big box stores because AMSOIL wants to maintain the legacy that founder Al Amatuzio introduced, relying on a national network of AMSOIL Dealers to educate customers on why synthetic oil is better than conventional oil. From AMSOIL: We think it’s important that AMSOIL products are available primarily at businesses that offer specialized products and services. As such, we don’t sell directly to national chains because they can gain a competitive advantage that makes it less desirable for local or regional businesses that offer repair, installation or other value-added services.
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