The Bosch Voltage Regulator - 1986AE0124 is a high-quality electrical component designed to regulate the voltage in a vehicle's charging system. It is specifically designed for use in a wide range of vehicles, including cars, trucks, and other motorized vehicles. The voltage regulator helps to ensure that the battery receives a consistent and appropriate level of voltage, which is necessary for the proper functioning of the vehicle's electrical system. This product is manufactured by Bosch, a trusted brand known for producing reliable and durable automotive parts. The 1986AE0124 model is a high-performance voltage regulator that is built to last and provide optimal performance. It is an essential component in the vehicle's charging system and is compatible with various makes and models.