1K0905851 Ignition Lock Switch for VW Golf
Product description
The essentials
The ignition lock switch kit provides a direct replacement for worn or faulty ignition components in compatible VW group vehicles. It combines a lock barrel housing a 6 pin switch and a single key, delivering a practical solution for reliable engine start up. Constructed from durable metal materials, the unit offers corrosion resistance and steadfast performance to withstand daily use. Installation is straightforward, with a design that minimises the need for special tools, making it suitable for both DIY enthusiasts and professional fitters. This kit is geared towards value for money, helping you maintain dependable vehicle operation without unnecessary complexity.
Technical details
- Part type: ignition switch lock barrel housing
- Pin configuration: 6 pin switch
- Key: 1 key included
- Material: metal with corrosion resistance
- OE numbers replaced: 1K0905851A, 1K0905851B, 1K0905851, 30936044
- Compatibility note: direct replacement for faulty or damaged ignition switches
- Installation: easy to install without complicated tools
How to use it
This ignition switch kit is intended as a straightforward replacement component for affected ignition assemblies in compatible models. Before fitting, disconnect the battery and ensure the ignition is in the off position to avoid any electrical issues. Align the new lock barrel with the original mounting and secure it as per standard workshop practices. After installation, test the start function with the key to confirm smooth operation and confirm no error codes appear on the vehicle’s diagnostic system. Regular checks can help identify wear early and prevent starting problems in the future. The kit is designed to integrate seamlessly with existing Volkswagen ignition systems, offering a clean fit and reliable performance over time. A properly installed unit should provide consistent start-up and minimised risk of ignition-related faults.