Abstract: Disclosed herein is the structure of a GDI fuel delivery pipe. The structure of a GDI fuel delivery pipe includes: a main pipe configured to flow fuel through a hollow formed therein; a plurality of injector cups formed in cylindrical shapes having open lower ends, and configured to be coupled and fastened to the main pipe, to flow fuel therethrough, and to be coupled to respective injectors; a plurality of mount holders configured to form tubular parts each having a bolt hole in a lengthwise direction, and to be coupled and fastened to the main pipe; and fastening members configured to fasten the plurality of injector cups or mount holders to the main pipe by being coupled to the outer circumferential surface of the main pipe at both left and right ends thereof while surrounding the outer circumferences of the plurality of injector cups or mount holders.

Abstract: Disclosed herein is the structure of a GDI fuel delivery pipe. The structure of a GDI fuel delivery pipe includes: a main pipe configured to flow fuel through a hollow formed therein; a plurality of injector cups formed in cylindrical shapes having open lower ends, and configured to be coupled and fastened to the main pipe, to flow fuel therethrough, and to be coupled to respective injectors; a plurality of mount M holders configured to form tubular parts each having a bolt hole in a lengthwise direction, and to be coupled and fastened to the main pipe; and fastening members configured to fasten the plurality of injector cups or mount holders to the main pipe by being coupled to the outer circumferential surface of the main pipe at both left and right ends thereof while surrounding the outer circumferences of the plurality of injector cups or mount holders.