Secrets of ORGA

This number shows the day when your BX was actually assembled on the production line. The dealers and parts stores use this number (often called ORGA or RP number, this latter stands for Replacement Parts) to identify the various parts and components fitted to your car. You'll find this number either in the engine bay, in front of the left front suspension sphere or on the A-pillar, in the door opening, below the hinge.