Ignition Switch

Compatible with MERCEDES-BENZ SL (W121) , MERCEDES-BENZ SL Roadster (W198) , STEYR HAFLINGER (AP700, AP703) Show more info
Ensures reliable starting and electrical system control for your vehicle. A direct replacement for original equipment.
35.89 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (15.05.2026)
PN 0 342 309 003
Make BOSCH
EAN 3165142178462

This ignition switch from BOSCH is designed to provide dependable performance for your vehicle's starting and electrical functions. It acts as the central control point, allowing you to activate the ignition system and power various electrical components when the key is turned. Crafted with quality materials, this switch is built to withstand the rigors of daily use. Its precise engineering ensures a perfect fit and seamless integration with your vehicle's existing wiring harness, making installation straightforward. By replacing a faulty ignition switch, you can restore proper starting functionality and prevent issues such as intermittent electrical problems or the inability to start the engine. Trust BOSCH for components that deliver consistent and reliable operation.

  • Direct fit for easy installation
  • Restores proper starting function
  • Controls ignition and electrical systems
  • Durable construction for longevity
  • High-quality BOSCH manufacturing
  • Ensures reliable electrical connections
  • MERCEDES-BENZ
    • SL (W121)
      • 190 SL (121.042, 121.040) (77kW/105PS)
    • SL Roadster (W198)
      • 300 SL (198.042) (158kW/215PS)
  • STEYR
    • HAFLINGER (AP700, AP703)
      • 0.65 (20kW/27PS)
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