Driver Side Air Vent Box + Door | OE Type | 1967-77 Ford Bronco SKU: 589500

Early Bronco Driver Side Air Vent Box with Door | Late 1966-77 Ford Bronco

Restore factory fresh-air ventilation in your Early Bronco with this driver side air vent box with door. Designed as a factory-style replacement for late 1966-77 Ford Bronco, this assembly mounts to the upper cowl panel and directs outside air into the driver side footwell through a hinged, locking door—just like the original setup.

Built to match the factory shape, size, fit, and function, this vent box comes fully assembled with new seals for a clean installation. Whether your original vent box is cracked, rusted, missing, or no longer sealing properly, this is the right replacement to bring back proper airflow and OEM-style operation.

• Fits Late 1966-77 Ford Bronco – Direct replacement for the factory driver side air vent box

• Not for Early 1966 Small-Vent Models – Designed for late 1966-77 Bronco vent box applications

• Complete Vent Box Assembly – Includes vent box, hinged door, locking mechanism, and seals

• Restores Fresh-Air Ventilation – Directs outside air into the driver side footwell

• Factory-Style Fit and Function – Made to match the original design for proper installation and operation

• Mounts to Upper Cowl Panel – Installs in the original factory location

• New Seals Included – Helps reduce unwanted drafts, leaks, and rattles

• Great for Restorations or Repairs – Ideal for replacing damaged, missing, or worn original vent boxes

Factory-Style Fresh Air Control

Early Broncos were built with a simple manual ventilation system that allowed fresh outside air into the cabin without relying on the heater or fan. This driver side vent box restores that original function, giving you proper footwell airflow and a clean factory-style installation.

The hinged locking door allows the vent to be opened or closed as needed, helping control airflow and reduce unwanted drafts when closed.

Optional Deluxe Kit

For a more complete installation, choose the optional deluxe kit, which includes:

• Driver Side Air Vent Box

• Firewall Drain Tube

• OE-Type Top Vent Box Seals

• Installation Hardware

This is a great option when replacing a missing vent box, rebuilding the cowl ventilation system, or completing a full body restoration.

Restore the original fresh-air system in your Bronco with a factory-style driver side vent box built for proper fit, smooth operation, and OEM-correct function.

Bring back factory fresh-air function with a driver side vent box that fits like original, seals properly, and restores clean airflow to your Bronco’s footwell.