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Liqui Moly

Liqui Moly DEF Anti Crystal Additive Concentrate 21799

Universally applicable

Product number: 2091619

Manufacturer number: 21799

EAN: 4100420217999

£ 15.31

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In stock
Delivery 30-09-2026

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  • Specifications

    Liqui Moly DEF Anti Crystal Additive Concentrate

    Liqui Moly DEF Anti Crystal Additive Concentrate is a highly concentrated additive for AdBlue® systems that helps prevent the formation of crystal deposits in SCR systems of modern diesel engines. The advanced formula supports the efficient operation of the AdBlue® injection system and contributes to optimal atomization of the urea solution.

    By reducing the formation of deposits in the AdBlue® tank, lines, and injector, this concentrate helps improve the reliability of the SCR system. Additionally, it supports the smooth operation of the emission control system and can help prevent malfunctions and unnecessary maintenance costs.

    Advantages
    1. Concentrated formula for effective protection of the AdBlue® system
    2. Helps reduce crystal formation and deposits
    3. Supports the optimal operation of SCR systems
    4. Promotes a fine atomization of the urea solution
    5. Contributes to the reliable operation of injectors and pipes
    6. Can help prevent breakdowns and maintenance costs
    7. Suitable for modern diesel engines with AdBlue® technology
    8. Easy to add to the AdBlue® reservoir

    Application

    Suitable for diesel vehicles with an SCR emission system that use AdBlue®. Recommended as preventive protection against crystallization and deposits in the AdBlue® system.

    Hazard statement (CLP):

    H318 - Causes serious eye damage.


    applicationFuel system Diesel
    functionAdBlue additive
    Packing TypeBottle
    Warranty2 years
    Contents [ml]250
  • Manufacturer

    Liqui Moly
    The German brand Liqui Moly was founded in 1957, and is known for the oil additives with different functions.

    The additives are often recommended for mechanical noises or contamination where one can not easily access without carrying out major procedures. Often the products are used as 'last resort', and surprisingly often prevent a major repair. That is why some products are also used as a preventive tool.

    In Germany, Liqui Moly is one of the leading producers of motor oils.
  • Delivery time

    Expected delivery date:

    30-09-2026

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