STP Super Concentrated Fuel Injector Cleaner, 5.25 Oz
UPC: 071153785755
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Description
STP Super Concentrated Fuel Injector Cleaner provides professional-grade engine maintenance in a convenient 5.25-oz treatment designed to restore optimal fuel system performance. This powerful formula removes harmful deposits from fuel injectors, intake valves, and combustion chambers that can reduce engine efficiency, power, and fuel economy. The concentrated blend of detergents and dispersants works quickly to dissolve carbon buildup, varnish, and gum deposits that accumulate over time from regular driving conditions. Suitable for all gasoline engines, including turbocharged, supercharged, and direct-injection systems, this cleaner helps restore lost horsepower and improve throttle response. Regular use prevents future deposit formation while protecting critical fuel system components from corrosion and wear. The one-bottle treatment is sufficient for up to 21 gallons of gasoline, making it cost-effective for routine maintenance. STP's trusted formula has been used by automotive professionals and enthusiasts for decades, providing proven results for engines of all ages and mileages. This cleaner can help extend engine life, reduce emissions, and restore smooth idle and acceleration performance.
Suggested Use
Add entire bottle contents to fuel tank before filling with gasoline. One bottle treats up to 21 gallons of fuel. Drive normally to allow product to circulate through fuel system. Use every 3,000 miles or as recommended for optimal engine performance and maintenance.
Ingredients
| Ingredient | Amount | Purpose |
|---|---|---|
| Polyisobutylene Amine | 15-25% | Deposit removal, dispersant action |
| Petroleum Distillates | 60-70% | Carrier solvent, fuel system compatible |
| Isopropanol | 5-15% | Water removal, fuel line antifreeze |
| Corrosion Inhibitors | 1-3% | Metal protection, system preservation |
Other Ingredients
Mineral spirits, fuel dye, antioxidants, and various proprietary cleaning agents and stabilizers designed to enhance fuel system performance and provide comprehensive engine protection during the cleaning process.
Warnings
• Use in well-ventilated areas to avoid inhaling vapors
• Avoid prolonged skin contact and wash hands after handling
• Keep out of reach of children and pets
• Do not exceed recommended dosage or frequency of use
Disclaimer
We work hard to keep product images and details accurate, but manufacturers sometimes update packaging or ingredients before we can reflect those changes. You may receive updated packaging, but freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by us.
