Intended for use in a wide range of four-stroke aircraft piston engines, including fuel injected and turbocharged variants.

Developed for pilots who want a single grade piston engine oil that delivers an extra level of protection and performance.

AeroShell W 15W-50 is considered to be superior to single grade oils in most applications.

This oil is especially appropriate during the break-in period of most new or recently overhauled four-stroke aircraft piston engines.