Viper® 4-Cycle Engine Oil

Keep your Eskimo engine running at peak performance with this blend of specially formulated 0W-40 oil, designed for all 4-cycle, air-cooled engines. This oil holds up out on the ice, providing reliable cold-weather performance and superior wear protection for optimal engine performance.

  • For Viper® 4-Cycle Engines
  • Works with all Eskimo® 4-cycle (propane) augers.
  • Low-Smoke
  • Specially formulated 0W-40 oil helps produce minimal emissions.
  • Verified
  • Meets all warranty standards for Viper® 4-cycle engines.

SKU: 20427

In stock! Usually ships within 1-2 business days.

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WARNING! Cancer & Reproductive Harm

Associated Products

Compatible, or pairs with the Viper® 4-Cycle Engine Oil
8" HC40 Propane
8" HC40 Propane
8" HC40 Propane
10" HC40 Propane
10" HC40 Propane
10" HC40 Propane

Product Support

Customer Service and other helpful resources can be found in our Support Hub.
Replacement Parts

Replacement parts are available through our parts site. Please visit

Warranty Registration

Make sure to register your Viper® 4-Cycle Engine Oil after purchase to ensure warranty coverage. You must create an account at to register or make a claim.

Documents / Manuals

Any applicable documents and manuals for the Viper® 4-Cycle Engine Oil can be found by visiting

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