Lucas Oil 10003 Fuel Treatment – 1 Quart

Price: $13.99 - $11.59
(as of Mar 03, 2026 11:21:57 UTC – Details)


A powerful blend of oils and additives designed to increase power and fuel mileage and lower exhaust emissions through a more complete combustion. Enjoy a clean and efficiently functioning fuel system for improved performance and save money with enhanced fuel economy. Protect your engine and fuel system components from rust and corrosion while passing smog tests with ease. Can be added to your tank every 3,000 miles to avoid carbon and gunk buildup and prevent problems in your fuel system
The world’s #1 fuel additive for both gasoline and diesel engines
A great tune-up in a bottle – treats gasoline, diesel fuel and increases MPG
Cleans and lubricates the fuel system, including fuel injectors, carburetor and combustion chamber
Improves fuel economy by burning excess exhaust emissions
Increases power and acceleration by improving fuel flow and reducing deposit buildup
Neutralizes sulfur and other harmful contaminants present in the fuel system
Increases the life of pumps and injectors
Prevents rust and corrosion, prolonging the life of engine and fuel system components
Complies with federal low sulfur content requirements for diesel motor vehicles and non-road, locomotive and marine diesel equipment engines
Safely replaces the need for lead in older engines without causing harmful effects