Ensure top-tier safety and compliance with the NEW OEM First Row Seat Belt Retractor Assembly (Part Number: 1615468-90-D) for the driver side of North American Tesla Model X vehicles. This assembly includes the retractor mechanism, pre-tensioner, and seatbelt webbing, designed to protect the driver by automatically tightening during a collision to reduce forward movement. Built to Tesla’s exacting standards, this part is fully compatible with the vehicle’s SRS (Supplemental Restraint System), communicating with airbag modules and crash sensors to respond within milliseconds during impact. It's an essential component for collision repairs, airbag deployments, or correcting seatbelt system faults.