Spectra FG142B Fuel Tank Sending Unit

Spectra FG142B is a fuel tank sending unit for classic Chevrolet applications that require accurate fuel level reporting and OE-style fitment. It is listed for 1958-1960 Chevrolet Bel Air and 1959-1960 Chevrolet Impala with a 3/8 in. line.

Key Features

• Fuel tank sending unit for air and fuel delivery service
• Fits 1958-1960 Chevrolet Bel Air, N/A
• Fits 1959-1960 Chevrolet Impala, N/A
• 3/8 in. line application
• Built with Spectra Premium engineering and quality control standards
• Part number FG142B for catalog and service lookup

Detailed Description

The Spectra FG142B fuel tank sending unit is engineered as a direct replacement for original equipment on select Chevrolet Bel Air and Chevrolet Impala models. It is designed to restore fuel level signal accuracy in vehicles using a 3/8 in. fuel line, making it a practical choice for classic car fuel system repair and restoration work. This part number, FG142B, is also useful when cross-checking service records or ordering by reference.

This part cross-references TNKFG142B for the same application.

What It Helps Fix

• Inaccurate or erratic fuel gauge readings
• Fuel level sender wear from age and tank contamination
• Intermittent gauge movement caused by a failing sender circuit
• Restoration needs on Chevrolet Bel Air and Chevrolet Impala fuel systems
• Replacement of a damaged original sending unit during tank service

Installation Notes and Tips

• Fits 1958-1960 Chevrolet Bel Air, N/A, and 1959-1960 Chevrolet Impala, N/A.
• Fuel tank must be inspected and cleaned before installation.
• Replace the fuel tank lock ring and seal during service; failure to do so voids the warranty.
• Verify the 3/8 in. line requirement before installation.

Quality Assurance

Spectra Premium fuel tank sending units are manufactured with engineering, production, and quality control processes intended to meet or exceed original equipment performance for the applications listed.