Amsoil Fully Synthetic Oil



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AMSOIL Synthetic Oils and Filters for Snowmobiles

amsoil snowmobile oil


AMSOIL INTERCEPTOR® Synthetic 2-Stroke Oil, in our opinion, is the best all-purpose snowmobile oil. Additionally, we believe it is the best snowmobile oil for power valves.

What is the purpose of snowmobile oil?

snowmobile motor oil To begin, let’s examine the three areas in which an oil must excel in order to earn the title “Best Snowmobile Oil.”

Modern sleds provide power, performance, and efficiency previously unimaginable. OEMs appear to push the limits of performance even further with each new model, allowing you to ride faster and push your sled harder while using less gas and oil and emitting fewer emissions.

This means an epic ride for you, but brutal operating conditions for your sled. Aside from the need to protect a hotter, more powerful engine, today’s direct-injection engines use less oil than older sleds to help reduce emissions.

The Polaris RMK 850 is a shining example of the industry’s current state. Its two-stroke engine produces nearly 170 hp. Consider that for a moment. That is more power than some cars currently on the market, such as the entry-level 2021 Toyota Corolla.

This highlights the importance of using a durable, high-quality oil that has been proven to withstand the punishment meted out by modern engines. Two-stroke oils should prioritize three performance areas to ensure maximum engine performance and life:

  • Wear protection
  • Exhaust power valve cleanliness
  • Cold-flow properties

amsoil snowmobile motor oil

  1. Wear Protection-Within a snowmobile engine, the intense heat and friction can overwhelm inferior oils, resulting in piston scuffing and wear. Excellent lubricity – the ability of the oil to reduce friction – is critical for maximum wear protection.
  2. Exhaust power valve cleanliness-Additionally, increased heat and power can result in the formation of deposits on exhaust power valves, which can cause them to stick. The power valves open and close automatically in response to operating conditions, enhancing throttle response at low rpm while maintaining maximum top-end power. They increase the powerband of the sled, providing a more enjoyable ride for the ride
  3. Good Cold-flow properties-Snowmobile engines of today direct less oil to critical components, through smaller passages, and for longer periods of time. Oils that don’t stay lubricated in sub-zero temperatures can prevent components from being lubricated at startup, increasing wear.

The best snowmobile oil

That brings us back to demonstrating why we believe AMSOIL INTERCEPTOR is not only the best snowmobile oil for power valves, but also the best snowmobile oil period.

INTERCEPTOR was designed with today’s sleds in mind. It maintains fluidity down to -69°F (-56°C), ensuring that oil reaches critical components even in the harshest conditions, protecting your engine.

In all three critical areas, INTERCEPTOR delivers the level of performance you need to get maximum performance and life from your sled.


2 Stroke Powersports

Product Code: AIOQT-EA

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.

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Product Code: AITQT-EA

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.

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Product Code: TDRQT-EA

Racers can’t win what they don’t finish. That’s why AMSOIL formulators built DOMINATOR® 2-Stroke Racing Oil. This complex blend of oils and additives directly addresses the heat, pressure and friction of race-engineered engines. These engines operate on the edge, yet engine reliability is critical. DOMINATOR does an outstanding job protecting high-performance engines. It adds durability that professional racing teams depend on and delivers confidence so engines can be pushed to the limit.

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4 Stroke Powersports

Product Code: AFFQT-EA

Specially formulated for 4-stroke recreational motors, ATVs and snowmobiles. Reduces wear. Wet-clutch compatible. Contains no friction modifiers. Broad viscosity range makes it excellent for use in both hot and cold weather conditions.

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Chain Case & Gear Oil

Product Code: TCCCN-EA

Provides superior protection and performance for enclosed chains and gears found in snowmobiles, ATVs and general equipment. Formulated with extreme-pressure additives, it helps extend chain and gear life through increased wear protection. AMSOIL Synthetic Chaincase & Gear Oil repels water, while also inhibiting rust, oxidation and foam. Its low pour point ensures superior low-temperature starting, reducing drag to deliver maximum power.

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Gasoline Additives

Product Code: AOBBE-EA

Maximizes power and improves performance in all two-cycle and four-cycle gasoline engines. Increases octane up to 4 numbers. Reduces engine knock, improves ignition and engine response, helps fuel burn cleaner and inhibits corrosion. Recommended for off-road and racing use.

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Product Code: AQSCN-EA

Premium fuel additive formulated to thoroughly clean and restore peak performance in small engine and powersports equipment fuel systems.

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Product Code: ASTCN-EA

Helps keep fuel fresh for up to 12 months. Fights oxidation to prevent the formation of varnish and sludge and keep floats and injectors clean for optimal engine performance. Ideal for stored seasonal equipment such as snowmobiles, lawnmowers, motorcycles and boats. Eases starting process when equipment is taken out of storage.

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General Purpose Cleaners & Protectants

Product Code: AMHSC-EA

Made with special rust and corrosion inhibitors. Excellent on metal surfaces, leaves a long-lasting protective coating. Protects against the effects of salt, moisture & chemical corrosion. Works as an undercoat, leaving a wax-like amber film. **NOT AVAILABLE IN CANADA

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Product Code: AMP

Displaces water and protects metal surfaces from rust and corrosion. Provides a light film that prevents metal-to-metal contact. Excellent for use on hinges, squeaky mechanical objects, electrical systems and more. Penetrates existing rust buildup. Also dries wet electrical systems.

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Product Code: BPCSC-EA

AMSOIL Brake & Parts Cleaner (BPC) quickly removes oil, grease, brake fluid and other contaminants from brake parts and other automotive components. It cleans brake parts with no major disassembly and leaves no residue, helping eliminate brake squeal and chatter. **NOT AVAILABLE IN CANADA, CALIFORNIA AND NEW JERSEY

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Product Code: ADGSC-EA

Heavy-Duty Degreaser (ADG) is formulated with powerful and fast-acting solvents, attacking petroleum-based grime on a molecular level to loosen its hold on metal, concrete, engines and other surfaces. Its active citrus formula makes cleaning easy and leaves a clean scent. **NOT AVAILABLE IN CANADA

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Product Code: ALSSP-EA

AMSOIL Silicone Spray protects with a dry lubricating film ideal for surfaces that may be damaged by conventional lubricants such as grease or oil. AMSOIL Silicone Spray also helps prevent the cracking and drying of rubber and locks out moisture. It will not attract dust or dirt, keeping applications contaminant-free. **NOT AVAILABLE IN CANADA

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Product Code: AMSSC-EA

Mudslinger® (AMS) provides a protective, non-stick layer of armor against the accumulation of mud, dirt and snow on ATVs, UTVs and dirt bikes. It makes removing mud and dirt with low-pressure water easy while protecting against UV rays and keeping equipment looking pristine. **NOT AVAILABLE IN CANADA

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Product Code: APFSC-EA

AMSOIL Power Foam® (APF) improves engine performance by removing gum, varnish and carbon deposits that affect power, operation, idle and fuel economy. Power Foam cleans intake valves, intake manifolds and throttle plates to keep the combustion intake system running at peak efficiency. Effective in both two- and four-stroke gasoline engines, Power Foam helps reduce engine ping and keeps carburetors and injector systems operating like new. **NOT AVAILABLE IN CANADA OR CALIFORNIA

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Product Code: FOGSC-EA

A highly-effective rust preventative designed to protect internal engine components during storage or long periods of inactivity. Ideal for outboard motors, lawn and garden equipment, motorcycles, snowmobiles, ATVs, motor homes and generators or any equipment with a two- or four-stroke engine. **NOT AVAILABLE IN CANADA

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Suspension Fluid

Product Code: STLQT-EA

Controls friction, heat, wear, foaming and scuffing in suspension components. High viscosity index and shear-stability controls shock fade and inconsistent dampening in temperature extremes.

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Product Code: STMQT-EA

Controls friction, heat, wear, foaming and scuffing in suspension components. High viscosity index and shear-stability controls shock fade and inconsistent dampening in temperature extremes.

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Bearing & Chassis Grease

Product Code: GWR3P-EA

Resists water washout and degradation. Unparalleled protection for boat trailer wheel bearings and other components frequently exposed to water. Stays in place, lubricates and protects against rust.

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