PURPOSE: To facilitate a wiring operation and maintenance-inspecting operation and improve the external appearance by simply constituting a feeder for a plurality of injectors.

CONSTITUTION: A fuel distributing pipe 1 is formed with a plurality of fuel supply ports 15 corresponding to a plurality of injectors 3. Further, the fuel distributing pipe 1 is provided in the body part 11 with a plurality of feeding connectors 17 connected to receiving connectors 31 of the injectors 3 and an input connector 16 for receiving a fuel injection signal from a control computer. A lead wire 18 for interconnecting these connectors electrically is insert molded in the body part 11. Thus, a plurality of injectors can be wired only by the constitution provided in the body part 11 to facilitate the wiring operation. Also, since the wiring is not extended in an engine room, the maintenance and inspecting operations in the engine room are facilitated, while the appearance in the engine room can be improved.