Exxon Elite™ 20W-50 is a multigrade oil with the flexibility to lubricate effectively over a wider range of temperatures than monograde oils. Compared to a monograde oil, a multigrade oil provi...
Exxon Aviation Oil 20W-50 is a non-dispersant lubricant for the break-in of new or newly overhauled aircraft piston engines. The multi-grade oil can be used year-round, in high and low temp climates, and was designed for use before switching to Exxon Aviation Oil Elite 20W-50.
Engine Parts - Oil - Exxon
