Spectra FG17C Fuel Tank Sending Unit

The Spectra FG17C fuel tank sending unit is a direct-fit replacement for select Chevrolet and GMC vans and full-size utility models. It is built to match original equipment performance targets for fuel level sensing and tank communication.

Key Features

• OE-style fuel tank sending unit for air and fuel delivery systems
• Built with Spectra Premium engineering, manufacturing technology, and quality control standards
• Designed for accurate fuel level signal output in the tank
• Direct replacement application for select Chevrolet Express 2500, Chevrolet G20, Chevrolet G30, GMC G2500, GMC G3500, and related models
• This part cross-references 692146 and SU497 for the same application

Detailed Description

Use the Spectra FG17C when replacing a worn or failed fuel tank sending unit on compatible Chevrolet and GMC applications. This part number is listed for 1996 Chevrolet Express 2500, 1984-1995 Chevrolet G20, 1984-1987 and 1988-1989-1996 Chevrolet G30, 1984-1995 GMC G2500, and 1984-1996 GMC G3500. It is also listed for additional related fitments within the same platform family. The FG17C is intended to restore proper fuel level reporting and support reliable operation of the fuel gauge system.

What It Helps Fix

• Inaccurate or erratic fuel gauge readings
• Fuel level signal loss from a worn sender
• Intermittent gauge movement caused by internal sender wear
• Tank service issues after replacing a failed sending unit

Installation Notes and Tips

• Fits 1996 Chevrolet Express 2500, N/A
• Fits 1989-1996 Chevrolet G30, N/A
• Fits 1984-1987 Chevrolet G30, N/A
• Fits 1984-1996 GMC G3500, N/A
• Fits 1984-1995 Chevrolet G20, N/A
• Fits 1984-1995 GMC G2500, N/A
• Fits 1988 Chevrolet G30, N/A
• Inspect and clean the fuel tank before installation
• Replace the tank lock ring and seal; failure to do so voids warranty

Quality Assurance

Spectra Premium fuel tank sending units are manufactured to meet or exceed original equipment performance expectations for the applications they replace. For this part, warranty coverage requires replacement of the tank lock ring and seal and a clean, inspected tank before installation.