STP Fuel Injector Cleaner & Carburetor Cleaner - 5.25 FL OZ, 4 Count Four-pack of 5.25 fl oz STP fuel injector and carburetor treatment bottles, front-facing label view with STP logo, notes cap-less compatibility and safe for gasoline engines; commonly used for preventative maintenance.
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STP Fuel Injector Cleaner & Carburetor Cleaner - 5.25 FL OZ, 4 Count

Key item features

  • Deposit Reduction: Fights deposits to keep fuel injectors and carburetors clean and reduces engine issues.
  • Engine Friction Reduction: Reduces engine friction for smoother idling and prevents hard starts and lost acceleration.
  • Fuel Efficiency Support: Helps your engine work efficiently to help you save gas.
  • Versatile Engine Compatibility: Safe for all gasoline engines for use in all gas vehicles, and is cap-less compatible.
  • Active Ingredient Carrier: Made with jet fuel as a high-quality carrier for the active ingredients in the treatment.
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