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Engineered with a special blend of high-performance detergents, cetane and lubricity improver, STP® Ultra 5-In-1 Diesel System Cleaner is our most advanced formula, designed to bring out the best in your car.

So, if you would like to enhance your engine and give your car the ultimate clean up resulting in more miles to the gallon, STP® Ultra 5-In-1 Diesel System Cleaner is perfect for you and your vehicle.

How it helps:

  • 5-in-1 Solution: Saves fuel, restores performance, cleans deposits, reduces friction, inhibits corrosion
  • Reduces friction with STP® WEARGUARD technology
  • Provides ultimate clean up with added protection and cetane improver

Treat rate: Use every 4,000 miles / 6,400kms.



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