Exxon Aviation Oil Elite™ 20W-50

Single propeller plane flying over mountains

Exxon Aviation Oil Elite™ 20W-50 is a premium quality, semi-synthetic, ashless-dispersant aviation piston engine oil. It is formulated from select, highly refined mineral base oils, a polyalphaolefin synthetic base oil, and ashless performance additives providing outstanding engine cleanliness, wear protection, and corrosion protection.

Exxon Aviation Oil Elite 20W-50 is designed to satisfy all opposed piston engine manufacturers’ requirements under a wide range of climatic conditions. It provides:

  • Excellent engine cleanliness
  • Outstanding protection against wear, rust and corrosion
  • Better cold-start protection and a stronger lubricant film in typical operating temperatures, compared to mono-grade oil
  • Compatibility with all commercial aviation piston-engine oils

Product information

Data sheets

Technical Resources

Teledyne Continental
Textron Lycoming
  • Wear protection
  • Corrosion protection
  • Rust protection
  • Severe operating conditions
  • High/Low temperature viscosity
  • Ashless
  • MIL-L-22851D/SAE J1899
  • Teledyne Continental Motors (MHS 24)
  • Textron Lycoming Spec No 301F
  • Flying airplane protected by ExxonMobil Aviation products from nose to tail

    Nose-to-tail offer

    These interactive schematics demonstrate our full nose-to-tail aviation fuels, oils, fluids and greases product offering for your commercial, general and military aircraft fleet.

  • Blue sky view from the side of a plane


    Find answers to general ExxonMobil aviation questions or explore our other FAQ pages about jet turbine oils, hydraulic fluids, piston engine oils, greases and gear oils.

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    Where to buy

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