Sealing ability with respect to a shield pipe is ensured. A wire harness is inserted in the inside of a shield pipe and a braid portion, and furthermore, a corrugated tube is disposed on the outer side of the braid portion. A sealing grommet is disposed to extend across a connecting portion between the shield pipe and the braid portion. A seal member made of rubber is pushed into an end portion of the shield pipe. A wire insertion hole in which a conductive wire of the wire harness is inserted penetrates the seal member, and a wire insertion path is formed in an outer circumferential surface of the seal member toward the wire insertion hole. Thus, the conductive wire can be inserted into the wire insertion hole from a radial direction.