This fuel line is intended for the Volkswagen Polo 86C 2F equipped with engine codes AAU or AAV. It ensures fuel delivery between the various elements of the fuel circuit and plays an essential role in the proper functioning of the engine. As part of the restoration or maintenance of a classic Volkswagen Polo, replacing this line allows optimal reliability of the fuel circuit to be restored. An essential part for keeping this model in working order in respect of its original configuration.