Fresh Air Vent Duct | 1971-73 Ford Mustang

Restore passenger side dash airflow on your 1971-1973 Ford Mustang with this fresh air vent duct. Located behind the passenger side dash panel, this flexible plastic duct replaces a damaged or missing duct end to help restore original HVAC system performance and fresh air flow inside the cabin.

• Designed for 1971-1973 Mustangs: Fits classic Ford Mustang fresh air vent duct applications.
  
  
• Passenger side dash location: Installs behind the passenger side dash panel.
  
  
• Restores HVAC airflow: Helps return proper fresh air vent operation and cabin ventilation.
  
  
• Flexible plastic construction: Made from flexible plastic material for long-lasting use.
  
  
• Direct replacement use: Replaces a damaged, cracked, deteriorated, or missing duct end.
  
  
• Interior comfort repair: Supports proper air movement through the dash vent system.
  
  
• HVAC restoration detail: A smart choice for dash repairs, interior refreshes, or complete climate system restoration.
  
  

This fresh air vent duct is a practical HVAC restoration part for 1971-1973 Mustang owners repairing the passenger side dash ventilation system. Over time, original duct pieces can crack, collapse, become brittle, or go missing, reducing airflow and leaving the HVAC system incomplete.

Made from flexible plastic material, this replacement duct helps restore the original air path behind the passenger side dash panel. It is a strong choice for fresh air vent repairs, dash panel service, interior restoration work, or improving cabin airflow in a classic Mustang project.

Restore passenger side fresh air vent function on your 1971-1973 Mustang with a flexible plastic duct built for behind-dash HVAC airflow repair.