AeroShell Oil 100 is designed for use in engines during break-in periods, providing reliable lubrication and protection across a broad range of temperatures.
Designed for moderate climates, AeroShell Oil W100 provides robust protection and consistent performance across a wide range of operating conditions. AeroShell W Oils are intended for use in four-stroke (four-cycle) certified reciprocating piston engines, including fuel-injected and turbocharged engines.