Sea Foam Motor Treatment – 16 oz Fuel & Oil Additive

Keep your engine running smoothly with Sea Foam Motor Treatment, the trusted solution for cleaning, lubricating, and protecting engines. This 16 oz can is safe and effective for use in all gasoline and diesel engines—just pour it in and let it work.

Sea Foam Motor Treatment cleans harmful residues and deposits that can restrict oil flow and reduce lubrication. It’s safe for use in both conventional and synthetic motor oils, helping to keep your system free of gum, varnish, and sludge buildup. In addition, it stabilizes fuel for up to 2 years, helping stored fuel resist evaporation and preserving ignition vapors.

✅ Cleans & lubricates entire fuel system
✅ Safe for all gasoline & diesel engines
✅ Works in both conventional & synthetic motor oils
✅ Removes harmful deposits, gum, and varnish buildup
✅ Stabilizes fuel for up to 2 years
✅ Helps stored fuel resist evaporation and preserve ignition vapors
✅ Easy to use—just pour into fuel tank or crankcase
✅ Ideal for maintenance, cleaning, and long-term storage

With Sea Foam Motor Treatment, you can extend the life of your engine and ensure reliable performance every time you start it.