Wall feed-through element for a fluid line that includes a housing having a feed-through region running in an axial direction with at least one attachment geometry and a stop. The feed-through region is structured with a bearing section and the connection geometry, on a side of the bearing section facing away from the stop at least one, includes at least one shaping protruding radially over the bearing section with a back wall facing the stop and at least one radially springable projection that is offset in a circumferential direction with respect to the shaping and extends toward the stop in an axial direction and beyond the back wall.