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    Alternator Regulator

    Product number: 1 987 237 076
    ART: 1 987 237 076 / EAN: 4047026134551

    BOSCH
    Advised products
    You saved 12,6%
    Price incl. vat.
    € 45,57 € 39,82
    Add to cart
    Leverdatum: 01-05-2026

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    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    Manufacturer Productnumber
    CITROËN 5761 85 , 576185
    CITROËN 5761 86 , 576186
    CITROËN 5761 97 , 576197
    PEUGEOT 5761 85 , 576185
    PEUGEOT 5761 86 , 576186
    PEUGEOT 5761 97 , 576197
    LANCIA 2174825
    LANCIA 9943986
    LANCIA 9944423
    LANCIA 9944827
    LANCIA 9947418
    LANCIA 9950401
    LANCIA 995083
    LANCIA 9950830
    FIAT 2174825
    FIAT 9943986
    FIAT 9944423
    FIAT 9944827
    FIAT 9947418
    FIAT 9950401
    FIAT 995083
    FIAT 9950830
    VOLVO 3544570
    ALFA ROMEO 2174825
    ALFA ROMEO 9944423
    ALFA ROMEO 9947418
    ALFA ROMEO 9950401
    ALFA ROMEO 995083
    MERCEDES-BENZ 003 154 02 06 , 0031540206
    MERCEDES-BENZ 003 154 19 06 , 0031541906
    MERCEDES-BENZ A 003 154 02 06 , A0031540206
    MERCEDES-BENZ A 003 154 19 06 , A0031541906
    OPEL 90486255
    OPEL 90541990
    VW 021 903 803 B , 021903803B
    VW 028 903 803 B , 028903803B
    VW 028 903 803 D , 028903803D
    VW 028 903 803 DX , 028903803DX
    VW 030 905 241 A , 030905241A
    VW 054 903 803 , 054903803
    VW 054903803
    VW 078903803
    NISSAN 23215 7F001 , 232157F001
    CHEVROLET 93 253 788 , 93253788
    IVECO 9950401
    SCANIA 4466918
    JOHN DEERE AL 15 540 4 , AL155404
    KHD 01180855
    KHD 118 0855 , 1180855
    MAGIRUS-DEUTZ 01180855
    MAGIRUS-DEUTZ 118 0855 , 1180855
    FENDT F 515 900 010 010 , F515900010010
    SAME 001026060
    Usage numbers
    1 987 237 076
    1.987.237.076
    4
    04703E+12

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    Alternator Regulator

    The Alternator Regulator (1 987 237 076) regulates alternator voltage for safe battery charging. Replacing it with a Porza-quality regulator restores stable power and electrical system protection.  

    Bosch – Quality and Innovation in Car Parts

    Bosch is a globally recognized leader in automotive technology and car parts. Founded in Germany in 1886, the brand has built a strong reputation for reliability, technical innovation, and premium-quality products for over a century. The Bosch Car Parts division offers an extensive range of components for both passenger cars and commercial vehicles, compatible with nearly all makes and models.

    The product range includes brake systems, spark plugs, batteries, wiper blades, filters, sensors, and electronic components. Bosch is also a market leader in engine management systems and vehicle electronics, including ABS, ESP, and fuel injection systems. Every part is manufactured to the highest OEM standards and undergoes rigorous quality control to ensure performance and safety.

    Venlo, Nederland
    412351345143
    DASFASDF

    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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