SKU: CW79995
UPC: 073905222648
MPN: 22264
STA-BIL 360 Protection is America's #1 ethanol fuel treatment, designed for any vehicle owner who relies on ethanol-blended gasoline and needs to keep their fuel system clean and operational year-round. Whether you're running a daily driver, project car, or seasonal motorsports vehicle, ethanol in modern fuel absorbs moisture and leaves deposits that degrade performance and fuel economy. This 10oz bottle addresses that problem directly by stabilizing fuel chemistry and preventing the corrosion and varnish buildup that plague carburetors, fuel injectors, and intake valves in both gasoline and flex-fuel engines.
The formula works through advanced detergency that dissolves existing fuel system deposits while a corrosion inhibitor protects metal components from ethanol-induced oxidation and water contamination. When added at every fill-up, STA-BIL 360 Protection keeps fuel fresh for up to 12 months—critical for vehicles stored during winter or between racing seasons. The treatment increases power delivery and restores fuel economy by optimizing combustion efficiency and preventing injector clogging, which directly improves throttle response and overall drivability. For mechanics and enthusiasts, this means fewer carbon cleanings, extended intervals between fuel system service, and measurably better cold-start behavior.
This product is essential for owners of vehicles with high-mileage fuel systems, direct-injection engines, or those using E10 fuel blends in older carbureted platforms where ethanol compatibility wasn't engineered into original fuel system design. Mechanics working on fuel contamination complaints or hesitation issues will find this treatment both preventative and corrective. The 10oz size treats a typical fuel tank at each fill-up, making it economical for year-round use without commitment to larger bulk containers. Compatible with all gasoline engines—turbocharged, naturally aspirated, flex-fuel, or vintage—STA-BIL 360 Protection integrates seamlessly into any maintenance routine.
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