1. Applicable models: Ignition lock start switch replaces Berlingo Mk1, replaces C5 Mk1 pre-facelift and replaces Partner Mk1. 2. OE Number: The part numbers are 6CY39XS9AC and 4162CF, please confirm whether it is compatible with the OE you need. 3. Stable performance: Using multiple layers of protection, including stainless steel jacket and heat-resistant insulation material, can improve the stability and aging resistance of the harness and ensure long and reliable operation. 4. Waterproof and dustproof: Waterproof and dustproof design makes the ignition lock start switch more stable and reliable even when working in various harsh environments. 5. Advanced Material: The ignition system start switch is made of high quality ABS to ensure the quality and reliability of the start switch and to ensure that your vehicle will work properly and more safely. Specification: Item Type: Ignition Lock Start Switch Material: ABS OE Number: 6CY39XS9AC, 4162CF Compatibility: Replacement for Berlingo Mk1 2002-2008 Replacement for C5 Mk1 pre-facelift 2002-08/2004 Replacement for Partner Mk1 2002 -200 Package List: 1 x Ignition Lock Start Switch 2 x Keys Note: 1. Please check the part number of your item, the matching information is for reference only. 2. If you are not sure about the item, please contact us before purchasing to avoid unnecessary returns, thank you!