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    Alternator Regulator

    Product number: 5DR 004 246-571
    ART: 5DR 004 246-571 / EAN: 4082300085952

    HELLA
    Advised products
    Price incl. vat.
    € 32,94
    Add to cart
    Leverdatum: 01-07-2026

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    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    Manufacturer Productnumber
    FIAT 93158421
    VOLVO 1 356 289 , 1356289
    VOLVO 1 606 935 , 1606935
    VOLVO 1 625 880 , 1625880
    VOLVO 1356289
    VOLVO 1606935
    VOLVO 1625880
    VW 113 903 801 D , 113903801D
    RENAULT 50 01 831 960 , 5001831960
    RENAULT 5001831960
    AUDI 113 903 801 D , 113903801D
    DAF 160 6935 , 1606935
    DAF 1606935
    FERRARI 931 5842 1 , 93158421
    IVECO 93158421
    MAN 51.25601-6005 , 51256016005
    MAN 81256016035
    SCANIA 1 117 253 , 1117253
    SCANIA 1117253
    SCANIA 362 645 , 362645
    SCANIA 362645
    EVOBUS 002 154 84 06 , 0021548406
    EVOBUS 0021548406
    EVOBUS A 002 154 84 06 , A0021548406
    EVOBUS A0021548406
    Usage numbers
    5DR004 246-571
    5DR 004 246-571
    4
    0823E+12

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    Alternator Regulator

    The Alternator Regulator (5DR 004 246-571) regulates alternator voltage for safe battery charging. Replacing it with a Porza-quality regulator restores stable power and electrical system protection.  

    FAQ

    An alternator regulator, also known as a voltage regulator, is an electronic component that controls the output voltage of the alternator. Its function is to maintain a stable voltage level to protect the battery and electrical systems from overcharging or undercharging.

    Key specifications include voltage rating, current capacity, connector type, mounting design, and compatibility with the alternator and vehicle. It must provide precise voltage control under varying operating conditions.

    Replacement is necessary when the regulator fails or becomes inaccurate. Common symptoms include battery overcharging, undercharging, fluctuating voltage, warning lights, or electrical system issues.

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

    Porza provides high-quality electrical 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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