This universal starter relay is suitable for a 12V system and designed for classic Citroen models such as the HY, DS, 15CV, and 11CV. It ensures a reliable start by transmitting power from the battery to the starter motor. This compact component is essential for the car's electrical system and helps prevent overheating of the start circuit. With its universal fit, this relay can be easily installed in various Citroen vehicles. It is an ideal replacement part for those looking to maintain the reliability and performance of their classic car.