High Customer rating
Fast delivery
OE & Aftermarket
Best Quality
B2B prices available
  •  
    • Favorites
    Login
  •  
    0
    •
    Sign in
    Mechanic/Wholesaler
  •  
    0
    •
    Helpdesk code:
    95226
    € 0
    GB
    VIN
    1
    2
    3

    Search by company, model and type.

    Switch, window regulator

    Product number: 409 621
    ART: 409 621 / EAN: 4063926039055

    TOPRAN
    Advised products
    Price incl. vat.
    € 55,70
    Add to cart
    Leverdatum: 03-06-2026

    payment icons payment icons payment icons payment icons

    delivery_icon

    DHL

    Expresslevering
    delivery_icon

    UPS

    Expresslevering
    delivery_icon

    PostNL

    Expresslevering
    delivery_icon

    DPD Nederland

    Expresslevering

    Alternative products

    Multi-Function Switch FEBI BILSTEIN 1000122)
    Multi-Function Switch FEBI BILSTEIN 1000122)
    EAN code 4027816037781
    Productnumber 1000122
    Brand FEBI BILSTEIN
    Price incl. vat.
    € 46,55

    Add to cart
    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    MERCEDES-BENZ MERCEDES-BENZ
    Manufacturer Productnumber
    MERCEDES-BENZ 203 820 01 10 , 2038200110
    MERCEDES-BENZ 203 820 06 10 , 2038200610
    MERCEDES-BENZ 203 821 06 79 , 2038210679
    MERCEDES-BENZ A203 820 01 10 , A2038200110
    MERCEDES-BENZ A203 820 06 10 , A2038200610
    MERCEDES-BENZ A203 821 06 79 , A2038210679
    SMART 203 820 01 10 , 2038200110
    SMART 203 820 06 10 , 2038200610
    SMART 203 821 06 79 , 2038210679
    SMART A203 820 01 10 , A2038200110
    SMART A203 820 06 10 , A2038200610
    SMART A203 821 06 79 , A2038210679
    Usage numbers
    409 621 001
    HP409 621
    4063926039055
    4063926238199

    Your last viewed products

    Pressure Controller, compressed-air system FEBI BILSTEIN 38124)
    Pressure Controller, compressed-air system FEBI BILSTEIN 38124)
    EAN code 4027816381242
    Productnumber 38124
    Brand FEBI BILSTEIN
    Price incl. vat.
    $33.89

    In stock

    Add to cart
    Sensor, wheel speed AUTLOG AS4158)
    Sensor, wheel speed AUTLOG AS4158)
    EAN code 4048488026040
    Productnumber AS4158
    Brand AUTLOG
    Price incl. vat.
    $10.42

    In stock

    Add to cart
    Switch, window regulator

    The Switch, window regulator (409 621) controls electric window operation with precise switching signals. Installing a Porza-quality switch restores reliable window movement and electrical stability.

    FAQ

    A switch for a window regulator is an electrical control used to operate the vehicle’s power windows. Its function is to send signals to the window motor to raise or lower the window when pressed.

    Key specifications include voltage, number of buttons, connector type, number of pins, mounting design, and compatibility with the vehicle. It must provide reliable electrical contact and smooth operation.

    Replacement is necessary when the switch becomes faulty or unresponsive. Common symptoms include windows not moving, intermittent operation, or certain buttons not working.

    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.

    WhatsApp
    Click to chat
    kenteken

    Straelseweg 52, 5911 CR
    Venlo
    The Netherlands

    Willem de Rijkelaan 15a, 5616 HH
    Eindhoven
    The Netherlands

    info@porza.nl
    085 401 1901
    KVK 0123456678
    BTW 01NL123435B1

    Customer Service

    Sitemap

    Terms & Conditions

    Social media