Radiator Antifreeze KFS 33

Articlenumber: P004513
For engines made of cast iron, aluminum or a combination of the two as well as cooling systems with aluminum and/or copper alloys. For passenger cars, commercial vehicles, buses, agricultural machines as well as stationary engines and devices that require a radiator antifreeze of this quality.

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Combination of active agents based on ethylene glycol. With an ingenious OAT inhibitor package. Provides outstanding protection against frost, corrosion and overheating and does not contain amines, nitrites, phosphates, borates or silicates. Adding the correct amount to the water provides reliable vehicle performance all year round.
product variants
Product Name SKU Bundle Languages
Radiator Antifreeze KFS 33 21130 1 l Canister plastic D-GB-I-E-P
Radiator Antifreeze KFS 33 21131 5 l Canister plastic D-GB-I-E-P
Radiator Antifreeze KFS 33 21132 20 l Canister plastic D-GB
Radiator Antifreeze KFS 33 21133 60 l Drum sheet metal D-GB

LIQUI MOLY recommends this product for vehicles that needs to comply the following specifications:

  • Peugeot Citroen (PSA) B71 5110
  • Toyota Motor Corporation (TMC)

Additional Information


Clean the cooling system with LIQUI MOLY Radiator Cleaner (Part no. 3320). Empty the cooling system and rinse with plenty of water. Fill with radiator antifreeze KFS 33 and water according to the mixing table. We recommend distilled water for this. Depending on water hardness and quality (hardness not greater than 3.566 mmol/l), dilution with tap water is also possible.  Disposal according to the local regulations. Change interval according to manufacturer's instructions. Store undiluted only. Miscible with silicate-free coolants based on ethylene glycol.


Frost protection     Water     Protection up to

1 part                       2 parts    -18 °C

1 part                       1 part      -37 °C

2 parts                     1 part      -69 °C

Gearoil Recommodations Peugeot Citroen (PSA) B71 5110, Toyota Motor Corporation (TMC)
Package Unit 6
Pallet Unit 408
Area of application Cooler

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