Diesel Additives

MWC 446979 BLU DEF 2.5 Gallon Diesel Exhaust Fluid

Ensures that your diesel exhaust system runs smoothly to prevent incredibly expensive repairs. Engineered for use in Selective Catalytic Reduction (SCR) systems on diesel engines Use BLU DEF Diesel Exhaust Fluid in order to consistently get the most out...

Motor Medic 29.M3815 Thrust Starting Fluid 11 Oz

Fast starting in extreme cold (effective down to -65ºF) Additive for gasoline or diesel, add it and forget about your engine not starting in the cold. It also contains a lubricant for the upper cylinder. Perfect for cars, trucks, buses, tractors,...

Hs 29.007 Diesel Fuel Treatment With Anti-Gel 12 Oz

Liquid Bottle Diesel Fuel Treatment with Anti-Gel New-styled bottle for cap and cap-less fuel tanks. Keeps fuel injectors clean by dissolving gum and varnish.  Improves fuel combustion, acts fast, stabilizes fuel, disperses water and reduces...

BlueDEF Diesel Exhaust Fluid Synthetic Urea & Deionized Water 2.5 Gallon

ENGINEERED: For use in Selective Catalytic Reduction (SCR) systems on diesel enginesEFFICIENCY: BlueDEF diesel exhaust fluid is key to helping improve fuel economy by up to five percentPROTECTION: Diesel exhaust fluid is non-toxic and safe to...

Prestone HD1001 Command Diesel Exhaust Fluid - 2.5 Gallon

Prestone Command Diesel Exhaust Fluid (DEF) is formulated with high quality urea and demineralized water to work with ALL Selective Catalytic Reduction (SCR)-equipped diesel engines.Prestone Command DEF is a nontoxic solution of 67.5% water and 32.5%...