Radiator Antifreeze KFS 11
Ethylene glycol-based radiator antifreeze. Formulated with a special inhibitor package based on hybrid technology. Provides outstanding protection against freezing, corrosion, and overheating, and does not contain amines, nitrites or phosphates. When mixed with water at the recommended ratio, it ensures reliable vehicle performance all year round. For all cooling systems and engines, especially high-performance aluminum engines in passenger cars (including internal combustion, hybrid, and battery-electric vehicles), commercial vehicles, motorcycles, buses, agricultural and construction equipment, as well as stationary engines and equipment requiring this level of cooling system protection.
- outstanding corrosion protection
- provides outstanding protection against overheating
- prevents the cooling system from freezing up
- prevents operational malfunctions

- Danger H302 Harmful if swallowed
- H373 May cause damage to organs through prolonged or repeated exposure if swallowed. (kidneys)
Ethylene glycol-based radiator antifreeze. Formulated with a special inhibitor package based on hybrid technology. Provides outstanding protection against freezing, corrosion, and overheating, and does not contain amines, nitrites or phosphates. When mixed with water at the recommended ratio, it ensures reliable vehicle performance all year round. For all cooling systems and engines, especially high-performance aluminum engines in passenger cars (including internal combustion, hybrid, and battery-electric vehicles), commercial vehicles, motorcycles, buses, agricultural and construction equipment, as well as stationary engines and equipment requiring this level of cooling system protection.
Clean the cooling system with LIQUI MOLY Radiator Cleaner (Part no. 3320). Then drain the cooling system and rinse with plenty of water. Fill with Radiator Antifreeze KFS 11 and water according to the mixing table and the manufacturer's instructions. We recommend using distilled water for this purpose. Depending on the hardness and quality of the water, dilution with tap water is also possible. Dispose in accordance with local regulations. Change interval according to manufacturer's instructions. Store only in an undiluted state. Can be mixed with ethylene glycol-based coolants. MIXING TABLE. Antifreeze Water Protection down to 1 Part 2 Parts -20 °C 1 Part 1 Part -40 °C 2 Parts 1 Part -68 °C
LIQUI MOLY recommends this product for vehicles or assemblies for which the following specifications or original spare part numbers are required
Alfa Romeo 9.55523, Audi TL-774 C = G11, Behr, BMW GS 94000, Chrysler MS-7170, Cummins 85T8-2, Deutz DQC CA-14, Fiat 9.55523, IVECO 18-1830, JI Case JIC-501, Lada/Avtovaz TTM VAZ 1.97.717-97, Lancia 9.55523, MAN 324 Typ NF, MB 325.0, MB 325.2, MTU MTL 5048, Opel/GM GME L 46014, Perkins, Porsche TL-774 C = G11, Saturn, Seat TL-774 C = G11, Skoda TL-774 C = G11, Tesla, Toyota Motor Corporation, Vauxhall GMEL1301, Volkswagen TL-774 C = G11, Volvo Cars 128 6083 / 002, Volvo Construction, Volvo Trucks