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    Oil Cooler, engine oil

    Product number: 31821
    ART: 31821 / EAN: 8033419148560

    Advised products
    Price incl. vat.
    € 11,89
    Add to cart
    Leverdatum: 20-05-2026

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    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    MERCEDES-BENZ MERCEDES-BENZ
    Manufacturer Productnumber
    MERCEDES-BENZ 2721800110
    MERCEDES-BENZ 2721800210
    MERCEDES-BENZ 2721800410
    MERCEDES-BENZ 2721800510
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    MERCEDES-BENZ 5989070190
    MERCEDES-BENZ A2721800110
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    MERCEDES-BENZ A2721800410
    MERCEDES-BENZ A2721800510
    MERCEDES-BENZ A2721880001
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    Usage numbers
    NRF 31821
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    8
    71804E+12
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    Oil Cooler, engine oil

    The Oil Cooler, engine oil (31821) cools engine oil for reliable lubrication. Replacing it ensures stable oil temperature and protects internal engine components.  

    FAQ

    An engine oil cooler is a component designed to regulate the temperature of engine oil. Its function is to dissipate excess heat, helping maintain optimal oil viscosity and protecting engine components from overheating and wear.

    Key specifications include dimensions, cooling capacity, material (such as aluminum), connection type, flow rate, and compatibility with the engine. It must efficiently transfer heat and withstand pressure and temperature variations.

    Replacement is necessary when the cooler is clogged, leaking, or damaged. Common symptoms include oil leaks, rising engine temperatures, or contamination between oil and coolant.

    Porza offers a fit guarantee option where your vehicle details are checked against product specifications to ensure correct compatibility.

    Porza provides high-quality cooling and lubrication components with fast delivery across Europe and options for online ordering or in-store pickup.

    If the fit guarantee is selected, compatibility is verified before shipping. If the product does not fit, it can be returned according to the return policy.

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