High Customer rating
Fast delivery
OE & Aftermarket
Best Quality
B2B prices available
  •  
  • Favorites
    Login
  •  
    0
  •  
    0
  • Helpdesk code:
    72A28
    € 0
    GB
    VIN
    1
    2
    3


    Ignition Switch

    Product number: 0 342 309 003
    ART: 0 342 309 003 / EAN: 3165142178462

    BOSCH
    Advised products
    You saved 12,6%
    Price incl. vat.
    € 52,90 € 46,23
    Leverdatum: 01-05-2026

    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

    EAN code 3165142605968
    Productnumber 0 342 309 006
    Brand BOSCH
    Price incl. vat.
    € 60,68 € 53,03

    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    MERCEDES-BENZ MERCEDES-BENZ
    Manufacturer Productnumber
    VOLVO 14100267
    VOLVO 4880180
    MERCEDES-BENZ 000 545 25 13 , 0005452513
    MERCEDES-BENZ A 000 545 25 13 , A0005452513
    RENAULT 08 54 908 200 , 0854908200
    RENAULT 50 00 361 485 , 5000361485
    MAN 11 99007 1090 , 11990071090
    PUCH 700 1 86 015 0 , 7001860150
    KHD 01160105
    KHD 01287333
    KHD 116 0105 , 1160105
    KHD 128 7333 , 1287333
    MAGIRUS-DEUTZ 01160105
    MAGIRUS-DEUTZ 01287333
    MAGIRUS-DEUTZ 116 0105 , 1160105
    MAGIRUS-DEUTZ 128 7333 , 1287333
    BOMAG 057 550 24 , 05755024
    MWM 6 0519 18 0 0004 , 605191800004
    POCLAIN M 1541678 , M1541678
    POCLAIN M1541678
    CLARK 854908200
    DEUTZ-FAHR 01160105
    DEUTZ-FAHR 01287333
    FAUN 4159 392 , 4159392
    HENSCHEL 0 922 627 , 0922627
    Usage numbers
    SH/ZAS3/3
    0 342 309 003
    0.342.309.003
    3
    16514E+12

    Your last viewed products

    EAN code 5707286213845
    Productnumber 63819
    Brand NISSENS
    Price incl. vat.
    $92.39

    In stock

    EAN code 4054224792476
    Productnumber 179247
    Brand FEBI BILSTEIN
    Price incl. vat.
    $96.95

    In stock

    EAN code 8001063095103
    Productnumber 063321826010
    Brand MAGNETI MARELLI
    Price incl. vat.
    $207.68

    EAN code 8032532032459
    Productnumber 7D0139
    Brand LPR
    Price incl. vat.
    $18.81

    In stock

    EAN code 4063926139274
    Productnumber 304 022
    Brand TOPRAN
    Price incl. vat.
    $25.34

    In stock

    EAN code 5907558554854
    Productnumber 19-1038
    Brand MAXGEAR
    Price incl. vat.
    $29.09

    In stock

    EAN code 1040190000014
    Productnumber 820 306
    Brand TOPRAN
    Price incl. vat.
    $6.52

    EAN code 4054224090480
    Productnumber 109048
    Brand FEBI BILSTEIN
    Price incl. vat.
    $165.80

    In stock

    EAN code 4027816363422
    Productnumber 36342
    Brand FEBI BILSTEIN
    Price incl. vat.
    $257.21

    In stock

    EAN code 4027816057420
    Productnumber 05742
    Brand FEBI BILSTEIN
    Price incl. vat.
    $4.25

    In stock

    Ignition Switch

    The Ignition Switch (0 342 309 003) controls electrical power distribution for engine starting. Replacing it with a Porza-quality switch restores reliable ignition and system stability.  

    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

    Use our vehicle compatibility checker or enter your car’s make, model, and year to confirm fitment. If you’re unsure, contact our support team for assistance. Or, for extra peace of mind, purchase our 100% Fitment Guarantee service at checkout.


    While some parts are DIY-friendly, others may require professional installation. Check the product manual or consult a mechanic if unsure.


    Most installations only require basic tools, but some may need specialty tools. Check the product details or installation guide for recommendations.


    We offer both OEM and high-quality aftermarket parts. Each product listing specifies whether it's OEM or aftermarket.


    The materials vary by product but are always designed for durability and performance. Check the product details for specific material information.


    Most orders are processed within 24 hours and delivered within 2-5 business days. Expedited shipping options are also available at checkout.


    We accept returns within 30 days of delivery, provided the item is unused and in its original packaging. Visit our Returns page for more details.


    Yes! Most of our parts include a manufacturer warranty. Check the product details for specific coverage information.


    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