Abstract: A molding apparatus has a first top assembly which includes a first, a second, and a third top molding station; and a bottom assembly which includes a first, a second, and a third bottom molding station. The top and bottom assemblies may be repositioned relative to one another so that in a first configuration the first, second, and third top stations are engaged with the first, second, and third bottom stations; and in a second configuration the first top and second bottom stations are engaged, the second top and third bottom stations are engaged, and the third top and first bottom stations are engaged. Further disclosed is an injection molding process carried out utilizing the apparatus.

Abstract: A unitary cowl top ventilator component has a body of rigid, polymeric material which defines a structural member of the component. A first body of polymeric material is fusion bonded to a first portion of the structural member to provide a windshield seal, and a second body of polymeric material is fusion bonded to a second portion of the structural member to provide a hood seal. In some instances the hood seal is a bulb-type seal, and in other instances it is a blade seal.

Abstract: Disclosed is a unitary cowl top ventilation component for a motor vehicle. The component includes structural and elastomeric portions molded into a single unitary body. Also disclosed are methods for making the component.