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Which AMSOIL Synthetic Snowmobile Oil is Right for Me?

AMSOIL snowmobile products deliver protection advanced enough to unleash the full power potential of any brand of snowmobile, including Polaris®, Ski-Doo®, Arctic Cat®, Yamaha® and more. Check out these guidelines for choosing the right oil for your sled. For more products recommendations, consult our Snowmobile Product Guide.

For hardcore riders who own newer, high-performance sleds and live for snowmobiling.
  • Prevents piston-ring sticking and piston scuffing
  • Fights exhaust-power-valve deposits
  • Outstanding cold-flow
To reduce emissions, modern two-stroke snowmobiles are designed to burn less oil without sacrificing power. This generates high heat, which can lead to piston-ring sticking, piston scuffing and exhaust-power-valve sticking if the oil isn’t formulated to withstand the intense environment.

INTERCEPTOR offers the proven ability to prevent ring sticking, piston scuffing and exhaust-power-valve sticking in modern, high-performance sleds, helping you get the best performance and most years out of your snowmobile. It’s also less expensive than most original equipment manufacturer (OEM)-branded oils.

For racers, professional riders and owners of modified sleds.
  • Maximizes power
  • Burns cleanly
  • Outstanding piston and bearing protection
Racing and modified sleds generate intense heat and pressure. High heat can burn off light oils, while intense pressure can exceed the film strength of low-viscosity oils, inviting wear.

DOMINATOR is formulated with heavier base oils to protect bearings, pistons and other components from the rigors of high-performance riding. It’s race-proven to protect against wear in the toughest riding conditions. DOMINATOR’s emphasis on wear protection means it doesn’t guard against power-valve sticking as well as INTERCEPTOR.

For casual riders and those seeking the convenience of one oil for year-round use.
  • Easy start
  • Low smoke
  • Excellent wear protection 
Synthetic 2-Stroke Injector Oil is perfect if you don’t necessarily want the superior performance of INTERCEPTOR or DOMINATOR. It offers the convenience of using only one oil for all your two-stroke powersports toys, including marine applications.

For owners of four-stroke snowmobiles.
  • Easy cold-weather starts
  • Quick startup protection
  • Helps prevent carbon/varnish formation 
Cold temperatures can cause conventional oils to thicken, making them difficult to circulate until the engine warms up. Cold, thick oil may not reach components at startup, causing wear.

Formula 4-Stroke Power Sports Synthetic Motor Oil provides outstanding cold-flow properties. It eases cold starts and guards against wear at startup, helping extend engine life.