The invention relates to a DC motor, particularly for a fan device of a motor vehicle, having a stator and a metal grounding plate arranged on the stator, for receiving at least one leadthrough capacitor of an interference suppressor device. The capacitor being arranged in a connection line of the motor. According to the invention, the leadthrough capacitor includes a metal housing with at least one contact section for contacting the stator and/or the metal grounding plate. Thus, a compact interference suppressor device, which can be produced in a cost-effective way and is easy to install, is achieved.