A MOTOR VEHICLE SIDE DOOR AND A METHOD FOR MOUNTING THE SAME

A motor vehicle side door (16), comprising: a) a glass panel (12), b) a frame (18), and c) an elastomer run seal (10), characterized in that the elastomer run seal (10) comprises at least one protruding rib (58, 60) that is located and dimensioned so as to be able to come into abutment against a free end (30b, 18d) of an inner wall (30) of said frame (18) when said at least one ascending strand (10b) is in a preliminary mounting position on the frame, and to be able to come into abutment against an inner wall (30) of said frame (18) when said at least one ascending strand is in a final mounting position on the frame, a gap (34) between both inner and outer walls (28, 30) having a size (W) which is higher when the run seal (10) is in the preliminary mounting position than when it is in the final mounting position.