The ongoing port strike on the East and Gulf coasts, which began on October 1, could create a significant backlog of critical parts for the automotive industry, potentially lasting until Thanksgiving. This disruption follows failed negotiations between the International Longshoremen's Association and the United States Maritime Alliance, affecting 36 ports and costing the U.S. economy an estimated $5 billion per day in halted imports, including vehicles and auto parts. The affected ports handle about 70% of U.S. auto parts imports, with $37.8 billion in vehicle imports processed in the past year. While initial impacts have been muted due to advance preparations by automakers and suppliers, prolonged disruptions could lead to major supply chain issues. Industry experts emphasize the uncertainty of the situation, noting that the duration of the strike will heavily influence inventory management and recovery efforts.