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    Alternator

    Product number: 28-3709
    ART: 28-3709 / EAN: 5704651033596

    ELSTOCK
    Advised products
    Price incl. vat.
    € 230,92
    Add to cart
    Leverdatum: 17-08-2026

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    Alternative products

    Alternator Freewheel Clutch Schaeffler INA 535 0012 10)
    Alternator Freewheel Clutch Schaeffler INA 535 0012 10)
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    Price incl. vat.
    € 31,25

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    V-ribbed Belt Set Schaeffler INA 529 0470 20)
    V-ribbed Belt Set Schaeffler INA 529 0470 20)
    EAN code 4014870573300
    Productnumber 529 0470 20
    Brand Schaeffler INA
    Price incl. vat.
    € 95,46

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    V-ribbed Belt Set Schaeffler INA 529 0465 20)
    V-ribbed Belt Set Schaeffler INA 529 0465 20)
    EAN code 4014870570477
    Productnumber 529 0465 20
    Brand Schaeffler INA
    Price incl. vat.
    € 97,33

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    V-ribbed Belt Set Schaeffler INA 529 0052 20)
    V-ribbed Belt Set Schaeffler INA 529 0052 20)
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    Productnumber 529 0052 20
    Brand Schaeffler INA
    Price incl. vat.
    € 89,19

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    Alternator BV PSH 305.518.120.010)
    Alternator BV PSH 305.518.120.010)
    EAN code 8720264060344
    Productnumber 305.518.120.010
    Brand BV PSH
    Price incl. vat.
    € 265,98

    Add to cart
    Alternator Freewheel Clutch HC-Cargo F 032 332 317)
    Alternator Freewheel Clutch HC-Cargo F 032 332 317)
    EAN code 5711343120137
    Productnumber F 032 332 317
    Brand HC-Cargo
    Price incl. vat.
    € 32,67

    Add to cart
    Alternator VALEO 437317)
    Alternator VALEO 437317)
    EAN code 3276424373175
    Productnumber 437317
    Brand VALEO
    Price incl. vat.
    € 158,89

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    Alternator VALEO 200010)
    Alternator VALEO 200010)
    EAN code 3276422000103
    Productnumber 200010
    Brand VALEO
    Price incl. vat.
    € 266,26

    Add to cart
    Alternator VALEO 439312)
    Alternator VALEO 439312)
    EAN code 3276424393128
    Productnumber 439312
    Brand VALEO
    Price incl. vat.
    € 282,32

    Add to cart
    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    AUDI AUDI
    SEAT SEAT
    SKODA SKODA
    VW VW
    Manufacturer Productnumber
    SEAT 045903023A
    SEAT 045903023AX
    VW 045903023A
    VW 045903023AX
    VW 045903023F
    VW 045903023FX
    SKODA 045903023A
    SKODA 045903023AX
    AUDI 045903023A
    AUDI 045903023AX
    AUDI 045903023F
    AUDI 045903023FX
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    Alternator

     The Alternator (28-3709) 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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