STP Complete Fuel System Cleaner (Deep Cleans Fuel System) 12oz

STP Complete Fuel System Cleaner (Deep Cleans Fuel System) 12oz

$13.49
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3 reviews
3 reviews

Over time engines can reduce power and performance from harsh deposits that are are formed from aging of the vehicle. STP® Complete Fuel System Cleaner is a propriety blend of PEA and PIBA detergents to remove those harmful deposits and more. No matter the age of the motor, Complete Fuel System Cleaner can get you back on the road in no time!

How Does It Help?
  • Compared to leading premium gasoline, this fuel cleaner has over 2x the amount of cleaning agent’s to clean any aged vehicle.
  • Over time you can save gas by keeping the fuel intake systems clean.
  • It helps remove deposit build-up and prevents any further corrosion down the road
  • Blend of PEA and PIBA detergents keeping your engine clean and ready to go

*Amount of cleaning agents per bottle measured by weight, compared to 28 gallons of the leading premium gasoline for 12 fl oz size bottle, and 21 gallons for 5.25 fl oz size bottle.


Treat Rate: 5.25 fl. oz. bottle treats up to 21 gallons of gasoline. 12 fl. oz. bottle treats up to 28 gallons of gasoline.

Usage Directions

Pour entire contents into gas tank before or after fueling.


Usage Frequency: Use every oil change or 4,000 miles.

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