Low Fuel Level Warning Sensor for Fuel Sending Unit | 1967-73 Ford Mustang

Restore low-fuel warning operation on your 1967-1973 Ford Mustang with this replacement low-fuel-level sensor for a compatible fuel sending unit. The sensor installs on the sending unit inside the fuel tank and provides the tank-side signal used by the vehicle’s factory-style low-fuel warning circuit.

Important: This listing includes the low-fuel sensor only. It does not include the fuel sending unit, warning indicator, wiring, relay, control components, or other parts of the warning system. The sensor is intended for Mustangs originally equipped with, or correctly converted to, the applicable Convenience Control or factory-style low-fuel warning system. Installing this sensor by itself will not add a working low-fuel warning light to a standard vehicle.

• 1967-1973 Mustang fitment: Designed for compatible 1967-1973 Ford Mustang low-fuel warning applications.
  
  
• Sensor only: Includes the replacement low-fuel-level sensor; the complete fuel sending unit is not included.
  
  
• For equipped vehicles: Intended for Mustangs with the applicable factory-style Convenience Control or low-fuel warning system.
  
  
• Sending-unit installation: Mounts on a compatible fuel sending unit inside the fuel tank.
  
  
• Low-fuel signal function: Provides the tank-side signal used by the warning circuit when the fuel reaches the system’s activation level.
  
  
• Requires supporting components: Proper operation requires a compatible sender, warning indicator, wiring, relay or control components, and related electrical connections.
  
  
• Restoration replacement: Replaces a failed, damaged, missing, corroded, worn, or incorrect low-fuel sensor.
  
  
• Useful during sender service: Suitable for repairing an otherwise serviceable compatible sending unit or restoring the low-fuel warning system.
  
  

This low-fuel-level sensor is one component of the factory-style warning system used on properly equipped 1967-1973 Mustangs. It mounts to a compatible fuel sending unit inside the tank and detects when the fuel reaches the warning system’s low-level activation point.

When the activation level is reached, the sensor works with the vehicle’s existing wiring, warning indicator, relay or control components, and related electrical connections to activate the low-fuel warning. Because the sensor provides only the tank-side input, it cannot operate a warning light without the rest of the system.

This sensor is suitable when the original low-level component has failed but the compatible sending unit remains serviceable. It may also be used when restoring a factory-style Convenience Control or low-fuel warning system with the correct supporting components already present.

Before ordering, verify that the Mustang is equipped with the applicable warning system and that the existing fuel sending unit is designed to accept this replacement sensor. Mustangs equipped only with a standard fuel gauge do not require this component.

Choose this replacement sensor for a compatible 1967-1973 Mustang fuel sending unit used with the factory-style low-fuel warning system. This is the sensor only and will not add low-fuel warning functionality without the correct sender and supporting electrical components.