STP Complete Fuel System Cleaner 5.25 Oz. Case 12

STP Complete Fuel System Cleaner 

Deep-cleaning power for better fuel efficiency and engine performance

STP Complete Fuel System Cleaner is scientifically formulated to thoroughly clean your vehicle’s entire fuel system—including fuel injectors, intake valves, combustion chamber, and intake manifold. This powerful one-tank treatment helps restore lost power, improve acceleration, and reduce fuel consumption.

Perfect for high-mileage vehicles or preventive maintenance, it also fights deposit buildup from poor-quality gasoline.

✅ Key Features:

• Cleans injectors, intake valves, and combustion chamber

• Helps restore fuel economy and lost horsepower

• Reduces emissions and enhances overall engine performance

• Safe for all gasoline engines, including GDI and turbocharged engines

• Recommended every 3,000 miles (5,000 km)

📦 Packaging:

• Size: 5.25 Oz.

• Single-tank treatment—just pour into your fuel tank

With STP Complete Fuel System Cleaner, give your engine the deep clean it deserves—for smoother, stronger performance.

🛒 Add to cart and revive your engine in one tank!