HomeAir and Fuel Delivery > Fuel Pumps and Related ComponentsSpectra FG109B Fuel Tank Sending Unit
Part #: FG109B

Spectra FG109B Fuel Tank Sending Unit

10 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet, Bel Air, One-Fifty Series, and Two-Ten Series
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Reliable Fuel Tank Sending Unit for Chevrolet Bel Air

The Spectra FG109B fuel tank sending unit is designed specifically for Chevrolet Bel Air models, providing accurate fuel level readings and consistent performance. This component ensures your vehicle's fuel gauge reflects the correct fuel level, helping you avoid unexpected fuel shortages.

  • Compatible with Chevrolet Bel Air fuel systems
  • Precise fuel level measurement for accurate gauge readings
  • Durable construction for long-lasting service
  • Direct replacement for original equipment sending units
  • Part number FG109B for easy identification and fitment

Product Details and Specifications

The Spectra FG109B fuel tank sending unit is engineered to meet the specifications of Chevrolet Bel Air vehicles. It integrates seamlessly with the existing fuel tank and gauge system, ensuring reliable communication of fuel levels to the dashboard. Manufactured with quality materials, this sending unit resists corrosion and wear, maintaining accuracy over time. The part number FG109B corresponds to this specific fitment, making it a straightforward replacement part for your Bel Air.

Purpose and Common Applications

  • Restores accurate fuel gauge readings in Chevrolet Bel Air models
  • Replaces faulty or damaged fuel tank sending units
  • Solves issues with erratic or stuck fuel gauges
  • Addresses fuel level sensor failures causing incorrect fuel warnings
  • Improves fuel system reliability and driver awareness

Installation Notes and Tips

Installation of the Spectra FG109B fuel tank sending unit requires basic mechanical skills and proper safety precautions. Before installation, ensure the vehicle is parked on a level surface and the battery is disconnected. Carefully remove the fuel tank access panel or drop the tank as needed to access the sending unit. Avoid damaging the float arm during removal and installation. Verify electrical connections are secure and free of corrosion to maintain accurate signal transmission.

Quality Assurance and Warranty Information

Spectra parts are manufactured to meet or exceed OEM standards for fit and function. The FG109B fuel tank sending unit undergoes quality control inspections to ensure durability and performance. While specific warranty details may vary, Spectra typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or your supplier for exact warranty terms related to this part.

This part fits 10 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
1957ChevroletBel AirWagon4.6LV8N/A9 Passengers 5/16 in. Outlet; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1957ChevroletBel AirWagon4.3LV8N/A9 Passengers 5/16 in. Outlet; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1957ChevroletBel AirWagon3.9LL6N/A9 Passengers 5/16 in. Outlet; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1957ChevroletBel AirWagon3.8LL6N/A9 Passengers 5/16 in. Outlet; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1956ChevroletBel AirWagon4.3LV8N/A9 Passengers 5/16 in. Outlet; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1956ChevroletBel AirWagon3.9LL6N/A9 Passengers 5/16 in. Outlet; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1956ChevroletBel AirWagon3.8LL6N/A9 Passengers 5/16 in. Outlet; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1955ChevroletBel AirWagon4.3LV8N/A9 Passengers 5/16 in. Outlet; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1955ChevroletBel AirWagon3.9LL6N/A9 Passengers 5/16 in. Outlet; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1955ChevroletBel AirWagon3.8LL6N/A9 Passengers 5/16 in. Outlet; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

TNKFG109B

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.