Buick New LaCrosse / Verano / Chevrolet Cruze Sunroof Motor 13389361 Original Parts

When your sunroof opens or closes with stuttering, unusual noise, or fails to respond, this usually indicates internal gear wear or motor aging and requires timely replacement. In normal operation, the motor precisely drives the sunroof rail mechanism to ensure smooth opening/closing and sealing to prevent rain or dust ingress. This product is an original factory part, OEM 13389361, compatible with Buick LaCrosse, Verano, and Chevrolet Cruze. Before installation, disconnect the vehicle battery negative terminal and clean debris from the sunroof tracks to avoid new motor damage from resistance.