Professional Cooling System Flush

Prestone Cooling System Flush is a professional quality product to eliminate scale, deposits, corrosion and oil contamination on internal surfaces. It can be used safely in all petrol and diesel engines making it an easy choice.

It is a 1L bottle, providing sufficient product to flush the entire system, and as a first step in the flush and fill process it offers ease and quality. When used in conjunction with Prestone Coolant/Antifreeze to flush and then refill the cooling system the engine will benefit from superior corrosion protection and longer life, with a 10 year guarantee. You can read more about the Prestone’s benefits here:

  • Eliminates scale, corrosions and oil contamination
  • Safe for all engines and all cooling system components including:
    • Water cooled petrol and diesel engines
    • Antifreeze/ Coolants
    • Metals
    • Gaskets
    • Hoses
    • Plastics
  • 1L bottle
  • Use with Prestone Coolant/Antifreeze for a complete flush and fill solution and 10 year guarantee

Our experts at Prestone use engineered technology and industry leading expertise to develop superior products which can be used safely in all vehicles. At our world class laboratory facility in Connecticut we conduct rigorous testing to ensure that our products deliver you the best results.

Product Code: PREP0002A

Case: 12 x 1L


For a complete cooling system flush: