Radiator Oil Cleaner reliably cleans the entire cooling system and durably removes oily deposits caused by defect cylinder head gaskets or leaking radiators. Other operationally caused contamination, e.g. coolant sludge, lime, scale will be dissolved and removed as well. Due to high quality lubrication agents, all metal and rubber parts are protected during the cleaning process. Valves, thermostats and water pumps return to their optimal performance, thus optimising operating safety and increasing the lifespan of the cooling system.

Application area

Cooling system cleaner for all closed water cooling systems and also suitable for heat exchangers. Mixed with all conventional coolants.

Application nodes

Shake cans well before use! Add the complete content of both bottles (K1+K2) into the cooling system. Open the heating valve. Let the engine run for approx. 15 minutes at midrange speed to reach the optimal operation temperature. Drain the coolant afterwards. Please remove all expansion tanks wich are not part of the coolant circuit and clean them manually. Afterwards rinse theentire cooling system thoroughly with clear water. Finally carry out the exchange of the coolant in accordance to the manufacturer´s instructions. Radiator Oil Cleaner (K1+K2) is sufficient to treat cooling systems of 5 to 10 litres capacity.


376 ml for 5-10 ltr. capacity

Weight N/A

10L, 20L, 40L, 376ml, 400L