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Stationary Engine Oil

AMSOIL Industrial stationary engine oils deliver excellent protection, engine cleanliness and resistance to oil consumption. They help engines run better and last longer despite severe service.
3 of 3 products
3 of 3 products

Synthetic Diesel Oil


  • Provides improved wear protection, oxidation resistance, aeration control and viscosity control compared to CJ-4 oils
  • Formulated with high levels of zinc and phosphorus additives to protect against wear
  • Resists the effects of extreme heat to help reduce oil consumption
  • Increased dispersancy helps prevent soot from agglomerating into large, wear-causing particles for excellent engine protection
  • Provides better cold-flow properties than conventional oils for faster startup protection and improved cold-weather efficiency
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  • Provides improved wear protection, oxidation resistance, aeration control and viscosity control compared to CJ-4 oils
  • Formulated with high levels of zinc and phosphorus additives to protect against wear
  • Resists the effects of extreme heat to help reduce oil consumption
  • Increased dispersancy helps prevent soot from agglomerating into large, wear-causing particles for excellent engine protection
  • Provides better cold-flow properties than conventional oils for faster startup protection and improved cold-weather efficiency

Straight-Grade Diesel Oil


  • Resists engine wear to help maintain compression and horsepower while reducing maintenance
  • Helps reduce oil consumption, reducing the need for frequent top-offs
  • Resists harmful deposits, sludge and acids to maintain engine cleanliness while promoting long component life
  • Suitable for diesel and gasoline engines that require an SAE 40 oil, consolidating inventory
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  • Resists engine wear to help maintain compression and horsepower while reducing maintenance
  • Helps reduce oil consumption, reducing the need for frequent top-offs
  • Resists harmful deposits, sludge and acids to maintain engine cleanliness while promoting long component life
  • Suitable for diesel and gasoline engines that require an SAE 40 oil, consolidating inventory

Diesel Oil


  • Resists engine wear to help maintain compression and horsepower while reducing maintenance
  • Helps reduce oil consumption to maintain cleanliness and efficiency while reducing the need for frequent top-offs
  • Resists oxidation in the presence of heat for long oil life
  • Helps fight corrosion to maintain engine cleanliness and maximize component life
View Detail Page
  • Resists engine wear to help maintain compression and horsepower while reducing maintenance
  • Helps reduce oil consumption to maintain cleanliness and efficiency while reducing the need for frequent top-offs
  • Resists oxidation in the presence of heat for long oil life
  • Helps fight corrosion to maintain engine cleanliness and maximize component life