The Tesla Model 3/Y DC Input Header Assembly 600V 1507802-00-B is a genuine OEM high-voltage electrical component designed to manage and regulate DC power input in the vehicle’s power distribution system. This header assembly ensures secure and efficient transmission of 600V DC power, supporting high-voltage battery and charging system operations. Manufactured from high-durability, heat-resistant materials, it is engineered to withstand high electrical loads while ensuring minimal resistance and energy loss. Designed to Tesla’s strict factory specifications, this DC input header integrates seamlessly with the vehicle’s high-voltage architecture, providing long-term reliability and optimal performance.