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    Alternator

    Product number: 439774
    ART: 439774 / EAN: 3276424397744

    VALEO
    Advised products
    Price incl. vat.
    € 703,99
    Add to cart
    Leverdatum: 01-07-2026

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    Alternative products

    Alternator Freewheel Clutch Schaeffler INA 535 0222 10)
    Alternator Freewheel Clutch Schaeffler INA 535 0222 10)
    EAN code 4005108741998
    Productnumber 535 0222 10
    Brand Schaeffler INA
    Price incl. vat.
    € 28,56

    Add to cart
    V-ribbed Belt Set Schaeffler INA 529 0484 20)
    V-ribbed Belt Set Schaeffler INA 529 0484 20)
    EAN code 4014870578763
    Productnumber 529 0484 20
    Brand Schaeffler INA
    Price incl. vat.
    € 90,44

    Add to cart
    V-ribbed Belt Set Schaeffler INA 529 0520 20)
    V-ribbed Belt Set Schaeffler INA 529 0520 20)
    EAN code 4014870606640
    Productnumber 529 0520 20
    Brand Schaeffler INA
    Price incl. vat.
    € 166,81

    Add to cart
    Alternator Freewheel Clutch MAXGEAR 30-0312)
    Alternator Freewheel Clutch MAXGEAR 30-0312)
    EAN code 5905141957969
    Productnumber 30-0312
    Brand MAXGEAR
    Price incl. vat.
    € 26,84

    Add to cart
    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    PORSCHE PORSCHE
    VW VW
    Manufacturer Productnumber
    VW 059903023L
    VW 059903023LX
    VW 059903023N
    VW 059903023NX
    VW 059903025C
    VW 059903025CX
    VW 59903023L
    VW 59903023LX
    VW 59903023N
    VW 59903023NX
    VW 59903025C
    VW 59903025CX
    PORSCHE 059903023L
    PORSCHE 059903023N
    PORSCHE 059903023NX
    PORSCHE 59903023L
    PORSCHE 59903023N
    PORSCHE 59903023NX
    Usage numbers
    VAL439774
    439774
    3
    27642E+12

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    Alternator

     The Alternator (439774) generates electrical power and recharges the vehicle battery. Installing a Porza-quality alternator restores stable charging and full electrical system reliability.  

    FAQ

    An alternator is an electrical component that generates power for the vehicle while the engine is running. Its function is to supply electricity to the vehicle’s electrical systems and recharge the battery.

    Key specifications include voltage, amperage output, pulley type, mounting design, connector type, and compatibility with the vehicle. It must provide sufficient electrical power for all systems.

    Replacement is necessary when the alternator fails or performs poorly. Common symptoms include a warning light, dim lights, battery not charging, electrical issues, or unusual noises.

    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.

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