NEW OEM Tesla MX High Voltage Harness Front Junction Box to Front 1038773-10-H

Ensure safe and efficient power delivery in your Tesla Model X with the NEW OEM High Voltage Harness – Front Junction Box to Front Drive Unit (Part Number: 1038773-10-H). This genuine Tesla component is engineered to transmit high-voltage electrical power from the vehicle’s Front Junction Box (FJB) directly to the Front Drive Unit (FDU), enabling precise propulsion control in dual-motor AWD systems. Manufactured to Tesla’s rigorous standards, this harness includes shielded HV lines, molded connectors, and secure locking mechanisms to ensure high current transfer with optimal thermal and electromagnetic protection.

High-voltage safety procedures must be followed
Disconnect 12V system and HV contactors before installation
Ensure connectors are fully seated and HV interlocks engaged
Replacement should be done by a Tesla-certified technician or HV-qualified service professional