2024 Aviator Engine Oil. Find your lincoln owner manual here. Engine oil generally maintains a lubricating film between moving parts and better seals critical components of your engine, protecting engine parts from dirt, harmful deposits, and corrosion.

Engine oil generally maintains a lubricating film between moving parts and better seals critical components of your engine, protecting engine parts from dirt, harmful deposits, and corrosion. The best type of engine oil that you can use is the synthetic one.