The crossword solution for the term 'Gasoline Component' is 'ETHANOL, ' which is a seven-letter word. ETHANOL is an alcohol-based fuel that is produced from renewable sources such as corn, sugar cane, and other plant materials. It is often blended with gasoline to create a fuel that is more efficient and less polluting. ETHANOL has been used as a fuel for many years, but its use has increased significantly in recent years due to its environmental benefits.