A connector comprising a connection part, an assembly aid and an encapsulation. The connection part comprises two connection ends, wherein an inner channel connects the connection ends to each other for the purpose of the passage of a fluid medium. The connection part has a middle section between the connection ends, wherein the assembly aid is arranged at least in a partial region of the middle section on the outside of the connection part. A heating means is arranged on the assembly aid, wherein the encapsulation covers at least a portion of the heating means. The assembly aid is arranged on the connection part by means of force-fitting.