Ensure optimal power distribution and system functionality in your Tesla Model 3 with this NEW OEM Left-Side Low Voltage Controller Assembly (Part Number: 1078673-99-H). This controller is responsible for managing various low-voltage electrical components, ensuring efficient power flow to critical vehicle functions such as lighting, sensors, and infotainment. Engineered to Tesla’s exact specifications, this component guarantees seamless integration with the vehicle’s electronic architecture, providing long-term reliability and performance.