Cetane Power Booster Case 12 x 16 Oz.

The Cetane Power Booster Case, 12 x 16 oz bottles by Lucas Oil, is a diesel fuel system additive designed to restore combustion efficiency and injection timing precision in diesel engines that have accumulated carbon deposits or fuel system varnish. This product is ideal for mechanics working on both commercial and personal diesel vehicles, particularly in older trucks or equipment that may run on lower-grade fuel.

Cetane improvers reduce the ignition delay period in the combustion chamber, allowing fuel to burn more completely and consistently across engine load cycles. Lucas Oil's formulation can elevate cetane ratings by up to 7–8 points per dose, which translates to faster cold starts, smoother idle quality, and reduced white smoke during warm-up—indicators of improved combustion. Each 16 oz bottle is designed to treat approximately 250–500 gallons of diesel fuel, depending on the baseline condition of the fuel.

This case format provides a full season's supply for fleet maintenance or long-term engine care, making it perfect for contractors, owner-operators, and serious diesel enthusiasts who prioritize fuel quality. The additive package also contains detergents that dissolve injector varnish buildup and prevent new deposits from forming on valve seats and combustion chamber walls, ensuring optimal engine performance.