Sea Foam Motor Treatment is a trusted fuel additive and oil treatment that cleans and lubricates critical engine components. Whether used in gasoline or diesel fuel, in cars, trucks, motorcycles, or other engines, Sea Foam helps engines run smoother and last longer. It's a proven way to maintain your vehicle's performance and longevity.
This treatment deep cleans the entire fuel system, dissolving gum and varnish deposits to restore fuel flow in injectors and carburetors. It helps reduce rough idling, hesitation, and hard starts. When added to motor oil, Sea Foam dissolves harmful sludge and deposits, supporting lubrication and longer engine life. It also acts as a fuel stabilizer, keeping gas or diesel fresh for up to two years, ideal for seasonal vehicles.
Safe for all engines and fuel types, including E10, E15, and E85, Sea Foam is easy preventive maintenance. Each 16 oz (473ml) bottle treats up to 16 gallons of fuel. Imported from authorized US retailers, all customs duties and GST are included in the listed price. 13-15 days