Ford Early Bronco Fuel Tank Sending Units (1966–1977)
Gas Tank Depot offers high-quality replacement fuel tank sending units for the classic 1966-1977 Ford Early Bronco. These first-generation Broncos are highly sought after by collectors and enthusiasts, and a reliable sending unit is essential for accurate fuel gauge readings and proper vehicle operation.
Early Bronco Years We Cover
1966-1977 Early Bronco
The original Bronco, produced from 1966 to 1977. This includes all body styles: Roadster, Sport Utility, and Pickup.
Common Problems with Early Bronco Sending Units
- Inaccurate or erratic fuel gauge readings
- Stuck or sinking float arm
- Corroded wiring terminals and poor ground connections
- Worn or damaged float mechanism from off-road use
- Leaking at the sending unit gasket due to age and hardening
Important Notes
- Different tank configurations were used depending on year and body style
- Always replace the gasket and lock ring when installing a new sending unit
- Verify your tank size (standard vs auxiliary) before ordering
Related Early Bronco Parts
Need Help Finding the Right Sending Unit?
Early Broncos have specific sending unit requirements depending on year and tank configuration. Please tell us your exact year and body style (Roadster, Sport Utility, or Pickup) so we can recommend the correct direct-fit sending unit for your classic Ford Bronco.

