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USD 24.97
Part #: CT120007

Cataclean 120007 Fuel & Exhaust System Cleaner

For All Diesel & Gas Engines, 16 Oz. Bottle
Part #: CT120007
Ships directly from the manufacturer

An Email Will Be Sent With Expected Shipping Date After Purchase

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The Cataclean 120007 Fuel & Exhaust System Cleaner is a patented treatment that reduces carbon build-up and also cleans your vehicle's oxygen sensors, fuel injectors and cylinder heads. Cataclean does not alter fuel composition and is safe for gasoline, diesel and hybrid engines. Testing at an independent emissions testing facility showed using Cataclean can lower your total hydrocarbon emissions (Performance results are dependent on driver habits and vehicle condition.)  Use Cataclean to fix drivability issues such as power reduction, hesitation and hard starts, as a pre-treatment before an emissions test or to extend the life of your vehicle. A well-running engine helps to restore and maintain catalytic converter efficiency. Use four times a year to help maintain proper engine operation.

  • Reduces Hydrocarbon Emissions 
  • Maintains Catalytic Converter Efficiency
  • Safe For All Gas, Diesel & Hybrid Engines 
  • Cleans Fuel Injectors & Oxygen Sensors 
  • Easy To Use - Simple Pop, Pour, Go


  • MFG. Number 120007
  • Manufacturer Name Cataclean
  • Shipping Weight 3.00 lb.
  • Shipping Length 15 in.
  • Shipping Width 6 in.
  • Shipping Height 3 in.
  • Fuel Type Diesel
  • UPC 852135002004
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Questions and Answers

Cataclean Does this go in a half tank of gas or full
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Directions for use:

Pour entire content of bottle into fuel tank then drive for at least 15 minutes and refuel when necessary. For best results it is recommended to add one bottle of CATACLEAN® LIQUID SCIENCE to approximately ¼ tank of fuel.

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