Spectra FG15B Fuel Tank Sending Unit

The Spectra FG15B fuel tank sending unit is an OE-style replacement for select Cadillac applications. It is built to match original equipment performance expectations for fuel level sensing in the tank.

Fits 1982-1985 Cadillac Eldorado and 1982-1985 Cadillac Seville, with notes for vehicles without a digital gauge and without E.E.C. (Evaporative Emission Control).

Key Features

• Fuel tank sending unit for air and fuel delivery service
• OE-replacement design for accurate fuel level signal output
• Built with Spectra Premium engineering and manufacturing controls
• Direct fitment for select Cadillac Eldorado and Cadillac Seville models
• Part number FG15B for catalog and cross-reference lookup

Detailed Description

Spectra FG15B is a fuel tank sending unit for 1982-1985 Cadillac Eldorado and 1982-1985 Cadillac Seville applications. It is intended for vehicles without a digital gauge and without E.E.C., and it follows the original equipment layout for the listed fitments. This part number, FG15B, is commonly searched for Cadillac fuel tank sending unit replacement needs.

This part cross-references TNKFG15B for the same application.

Common Replacement Reasons

• Inaccurate fuel gauge readings
• Fuel level needle that stays full, empty, or fluctuates
• Intermittent sender signal from wear inside the tank unit
• Restoration or maintenance of a Cadillac Eldorado or Cadillac Seville fuel system

Installation Notes

Before installation, the fuel tank must be inspected and cleaned. Replace the fuel tank lock ring and seal during service; failure to do so will void the warranty. Confirm the vehicle does not use a digital gauge and does not have E.E.C. before ordering or installing FG15B.

Quality Assurance

Spectra Premium states that its fuel tank sending units are engineered, manufactured, and quality-controlled to meet or exceed original equipment performance for the parts they replace. Warranty coverage applies only when the required lock ring and seal are replaced and the tank is inspected and cleaned prior to installation.