Got a tail light out on your old Peugeot Partner or Citroen Berlingo (the first generation, 1996-2008)? It might not be the bulb—it could be the bulb holder itself that's corroded or broken. This is a direct replacement for the OEM part number 634679. It's a brand new bulb holder/socket made from ABS plastic and metal contacts. It simply plugs into your existing tail light assembly, allowing you to replace the faulty socket and get your brake lights, tail lights, and indicators working again. PLEASE NOTE: This is ONLY for the first-generation models (1996-2008). It is NOT compatible with the second-generation models (after 2008). Always double-check your vehicle's year and existing part number before ordering. An affordable fix to avoid a costly stop from the police!