Ultra 5 In 1 Fuel System Cleaner | STP.com
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  3. ULTRA 5 IN 1 FUEL SYSTEM CLEANER

STP® Ultra 5 in 1 Fuel System Cleaner Our EXCLUSIVE ALL-NEW and IMPROVED FORMULA Deep Cleans the Entire Fuel System and Fights Engine Friction with 3x the Amount of Cleaning Agents vs the Leading Premium Gasoline*


Our Advanced Synthetic Technology Has More Effective Cleaning Power:

  • HELPS SAVE GAS BY KEEPING FUEL INTAKE SYSTEM CLEAN HELPS SAVE GAS BY KEEPING FUEL INTAKE SYSTEM CLEAN
  • HELPS RESTORE PEAK PERFORMANCE HELPS RESTORE PEAK PERFORMANCE
  • REDUCE FRICTION REDUCE FRICTION
  • REMOVES DEPOSITS REMOVES DEPOSITS
  • INHIBITS CORROSION INHIBITS CORROSION

Modern engines are susceptible to unique deposit and lubrication issues. Harsh deposits can lead to reduced performance and efficiency while excessive friction can lead to premature engine wear. Use STP® ULTRA 5 in 1 Fuel System Cleaner with our propriety blend of PEA and PIBA detergents to help remove harmful deposits and fight engine friction. 

Usage Frequency

Use every oil change or 4,000 miles

Treat Rate

  • 12 fl. oz. bottle treats up to 35 gallons of gasoline.

Take Note!

For use in any gasoline engine, including turbo, direct inject, and hybrid.

Cap-less Compatible.

Will not void warranty.

*Amount of cleaning agents per bottle measured by weight, compared to 35 gallons of the leading premium gasoline.

 

CAP-LESS COMPATIBLE
This product is compatible with cap-less gas systems.

 

WARNING: Reproductive Harm- www.P65Warnings.ca.gov

View our Fuel Additives Comparison Chart

FAQs Basic Maintenance