Spectra FG178A Fuel Tank Sending Unit

The Spectra FG178A fuel tank sending unit is an OE-style replacement for vehicles that need accurate fuel level reporting and dependable tank-side electrical performance. Built for air and fuel delivery applications, it is a direct-fit service part for restoring gauge function on select Ford Mustang models.

Key Features

• Fuel tank sending unit for fuel level signal transfer
• OE replacement design for select Ford Mustang applications
• Engineered with Spectra Premium manufacturing and quality control standards
• Part number FG178A for catalog and service identification
• Cross-references Spectra Premium TNKFG178A for the same application

Product Details

FG178A is designed for drivers replacing a worn or inaccurate fuel sender in a compatible Ford Mustang fuel system. Spectra states that its engineering, manufacturing technology, and quality control are used to produce fuel tank sending units that meet or exceed original equipment performance expectations. This part is intended for direct replacement service where stable fuel level input is needed for the instrument cluster.

Common Issues It Can Help Resolve

• Fuel gauge reading empty, full, or erratically
• Inaccurate fuel level indication after sender wear
• Intermittent tank signal caused by internal sender degradation
• Service replacement for a failed original fuel tank sending unit

Installation Notes

Verify vehicle application before ordering and compare the original sender configuration to FG178A. For best results, inspect the tank opening, electrical connector, and sealing surfaces during service. Confirm proper gauge operation after installation on the Ford Mustang application.

Quality Assurance

Spectra Premium fuel tank sending units are manufactured under engineering and quality control processes aimed at OE-level performance for replacement service. Part number FG178A is built for dependable fitment and fuel level signal accuracy in supported applications.