Lucas Deep Clean Fuel System Cleaner lubricates and cleans the entire fuel system, reduces green house gas emissions (carbon monoxide, hydrocarbons, NOx), increases power and acceleration, and...

Lucas Deep Clean Fuel System Cleaner lubricates and cleans the entire fuel system, reduces green house gas emissions (carbon monoxide, hydrocarbons, NOx), increases power and acceleration, and...

Lucas Upper Cylinder Lubricant Fuel Treatment is formulated for gasoline and diesel engines. It contains no harmful solvents or alcohol. This product is a blend of heat resistant, super slick oils...

Lucas Cetane Power Booster is a diesel fuel supplement that contains effective lubricants for the engine�Į�̢���s high-pressure fuel injection pump. Expect cleaner exhaust, longer filter life, easier...

Lucas Cetane Power Booster is a diesel fuel supplement that contains effective lubricants for the engine�Į�̢���s high-pressure fuel injection pump. Expect cleaner exhaust, longer filter life, easier...

Lucas Cetane Power Booster is a diesel fuel supplement that contains effective lubricants for the engine�Į�̢���s high-pressure fuel injection pump. Expect cleaner exhaust, longer filter life, easier...

Lucas Cetane Power Booster is a diesel fuel supplement that contains effective lubricants for the engine�Į�̢���s high-pressure fuel injection pump. Expect cleaner exhaust, longer filter life, easier...

Lucas Marine Fuel Treatment is designed specifically to address the issues watercraft owners experience with their engines and fuel systems. Lucas Marine Fuel Treatment fights corrosion, keeps fuel...

Lucas Marine Fuel Treatment is designed specifically to address the issues watercraft owners experience with their engines and fuel systems. Lucas Marine Fuel Treatment fights corrosion, keeps fuel...

Lucas High Mileage Fuel Treatment is created specifically to restore lost power and performance in high-mileage vehicles. It cleans and lubricates fuel system components, removes valve deposits,...

Lucas High Mileage Fuel Treatment is created specifically to restore lost power and performance in high-mileage vehicles. It cleans and lubricates fuel system components, removes valve deposits,...

The Lucas Complete Fuel System Renewal Kit is your all-in-one system maintenance solution! Just follow the 4 easy steps to eliminate gum, varnish, particulate matter and corrosion from all lines and...