Spectra FG89B Fuel Tank Sending Unit

Brand Spectra FG89B
Fits Chevrolet and Pontiac · 43 vehicles
$65.37Free shipping
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Spectra FG89B Fuel Tank Sending Unit

The Spectra FG89B fuel tank sending unit is a direct-fit fuel level component for classic Chevrolet and Pontiac applications. It is built to meet or exceed original equipment performance standards, helping restore accurate fuel gauge operation in the vehicles listed below.

Key Features

  • Fuel tank sending unit for air and fuel delivery service
  • OE-style replacement for classic Chevrolet Bel Air, Chevrolet Impala, and Pontiac Grand Prix applications
  • 3/8 in. outlet with fuel return
  • Built with Spectra Premium engineering and manufacturing controls
  • Part number FG89B for catalog and cross-reference use

Detailed Description

Use the Spectra FG89B when servicing a fuel tank sending unit on 1961-1964 Chevrolet Bel Air, 1961-1964 Chevrolet Impala, and 1962-1964 Pontiac Grand Prix applications. This unit is designed for vehicles that require a 3/8 in. outlet and fuel return, making it a practical replacement for restoring fuel level signal accuracy in classic Chevrolet and Pontiac fuel systems. This part cross-references 692236 and 6428057 for the same application.

What It Helps Address

  • Inaccurate or erratic fuel gauge readings
  • Fuel level sender wear from age and tank contamination
  • Fuel return service needs on listed classic applications
  • Replacement of a failed sending unit during fuel tank repair

Installation Notes and Tips

  • Fits 1961-1964 Chevrolet Bel Air, N/A.
  • Fits 1961-1964 Chevrolet Impala, N/A.
  • Fits 1964 Chevrolet Impala, N/A.
  • Fits 1962-1964 Pontiac Grand Prix, N/A.
  • Replace the fuel tank lock ring and seal during installation.
  • Inspect and clean the fuel tank before installing the new sender.

Quality Assurance

Spectra Premium states that its engineering, manufacturing technology, and quality control processes are used to produce fuel tank sending units that meet or exceed the performance of the original equipment they replace. Part number FG89B is supported by that OE-replacement standard for classic Chevrolet Impala, Chevrolet Bel Air, and Pontiac Grand Prix service.

This part fits 43 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
1964ChevroletBel AirSedan6.7LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1964ChevroletBel AirSedan5.3LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1964ChevroletBel AirSedan4.6LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1964ChevroletBel AirSedan3.8LL6N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1964ChevroletImpalaSedan6.7LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1964ChevroletImpala—6.7LV8N/A3/8 in. Outlet; w/ Fuel Return; Cover Body Type: Coupe; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1964ChevroletImpala—5.4LV8N/A3/8 in. Outlet; w/ Fuel Return; Cover Body Type: Coupe; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1964ChevroletImpalaSedan5.3LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1964ChevroletImpalaSedan4.6LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1964ChevroletImpala—4.6LV8N/A3/8 in. Outlet; w/ Fuel Return; Cover Body Type: Coupe; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1964ChevroletImpalaSedan3.8LL6N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1964ChevroletImpala—3.8LL6N/A3/8 in. Outlet; w/ Fuel Return; Cover Body Type: Coupe; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1964PontiacGrand Prix—6.9LV8N/A3/8 in. Outlet; w/ Fuel Return; Cover Body Type: Sedan; Coupe; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1964PontiacGrand Prix—6.4LV8N/A3/8 in. Outlet; w/ Fuel Return; Cover Body Type: Sedan; Coupe; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1963ChevroletBel AirSedan7.0LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1963ChevroletBel AirSedan6.7LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1963ChevroletBel AirSedan5.3LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1963ChevroletBel AirSedan4.6LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1963ChevroletBel AirSedan3.8LL6N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1963ChevroletImpalaSedan7.0LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1963ChevroletImpalaSedan6.7LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1963ChevroletImpalaSedan5.3LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1963ChevroletImpalaSedan4.6LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1963ChevroletImpalaSedan3.8LL6N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1963PontiacGrand Prix—6.9LV8N/A3/8 in. Outlet; w/ Fuel Return; Cover Body Type: Sedan; Coupe; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1963PontiacGrand Prix—6.4LV8N/A3/8 in. Outlet; w/ Fuel Return; Cover Body Type: Sedan; Coupe; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1962ChevroletBel AirSedan6.7LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1962ChevroletBel AirSedan5.3LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1962ChevroletBel AirSedan4.6LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1962ChevroletBel AirSedan3.8LL6N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1962ChevroletImpalaSedan6.7LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1962ChevroletImpalaSedan5.3LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1962ChevroletImpalaSedan4.6LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1962ChevroletImpalaSedan3.8LL6N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1962PontiacGrand Prix—6.4LV8N/A3/8 in. Outlet; w/ Fuel Return; Cover Body Type: Sedan; Coupe; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1961ChevroletBel AirSedan6.7LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1961ChevroletBel AirSedan5.7LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1961ChevroletBel AirSedan4.6LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1961ChevroletBel AirSedan3.8LL6N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1961ChevroletImpalaSedan6.7LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1961ChevroletImpalaSedan5.7LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1961ChevroletImpalaSedan4.6LV8N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
1961ChevroletImpalaSedan3.8LL6N/A3/8 in. Outlet; w/ Fuel Return; Failure to replace fuel tank lock ring and seal will void warranty; Fuel tank must be inspected and cleaned before installation.
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
6428057692236TNKFG89B