HomeAir and Fuel Delivery > Fuel Pumps and Related ComponentsSpectra FG09A Fuel Tank Sending Unit
Part #: FG09A

Spectra FG09A Fuel Tank Sending Unit

⚙️ 28 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Chevrolet, Oldsmobile, and Pontiac, Regal, Lumina, Cutlass Supreme, and Grand Prix
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Reliable Fuel Tank Sending Unit for Buick, Chevrolet, Oldsmobile, and Pontiac

The Spectra FG09A fuel tank sending unit is designed to provide accurate fuel level readings for select Buick, Chevrolet, Oldsmobile, and Pontiac models. This component ensures your vehicle's fuel gauge reflects the correct fuel amount, helping maintain optimal performance and preventing unexpected fuel shortages.

  • Compatible with Buick Regal and Cutlass Supreme models
  • Fits Chevrolet Lumina and Oldsmobile Cutlass Supreme vehicles
  • Also suitable for Pontiac Grand Prix models
  • Direct replacement for original equipment fuel tank sending units
  • Durable construction for consistent fuel level measurement

Product Overview and Compatibility

The Spectra FG09A fuel tank sending unit is engineered to meet the specifications of various GM vehicles, including Buick Regal and Cutlass Supreme, Chevrolet Lumina, Oldsmobile Cutlass Supreme, and Pontiac Grand Prix. This part is essential for maintaining accurate fuel gauge readings by measuring the fuel level inside the tank and transmitting this information to the dashboard gauge. The FG09A is manufactured to provide a precise fit and reliable operation, ensuring compatibility with the fuel systems of these specific models.

Common Applications and Problem Resolution

  • Corrects inaccurate or fluctuating fuel gauge readings
  • Resolves fuel gauge stuck on empty or full
  • Eliminates erratic fuel level display issues
  • Prevents unexpected fuel shortages due to faulty readings
  • Restores proper communication between fuel tank and dashboard gauge

Installation Notes and Tips

Installation of the Spectra FG09A fuel tank sending unit requires access to the fuel tank, which may involve removing the rear seat or accessing the fuel pump module depending on the vehicle. It is recommended to relieve fuel system pressure before beginning the installation to avoid fuel spillage. Ensure all electrical connections are secure and the unit is properly seated to prevent leaks or inaccurate readings. Consult the vehicle’s service manual for specific removal and installation procedures tailored to Buick Regal, Chevrolet Lumina, Oldsmobile Cutlass Supreme, and Pontiac Grand Prix models.

Quality Assurance and Warranty Information

Manufactured by Spectra, the FG09A fuel tank sending unit undergoes rigorous quality control to meet industry standards for durability and performance. This part is designed to provide consistent and reliable fuel level measurement over its service life. Warranty coverage details are provided by Spectra and typically include protection against defects in materials and workmanship under normal use conditions. Refer to the product documentation for specific warranty terms.

This part fits 28 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersPositionNotes
1991BuickRegal3.8LV6N/Aw/ Harness Codes: WEJ; WEE; WEM; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1991BuickRegal3.1LV6N/Aw/ Harness Codes: WEM; WEC; WER; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1991ChevroletLumina3.4LV6N/Aw/ Harness Codes: WEM; WAC; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1991ChevroletLumina3.1LV6N/Aw/ Harness Codes: WER; WEM; WEC; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1991ChevroletLumina2.5LL4N/Aw/ Harness Codes: WEL; WEE; WET; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1991OldsmobileCutlass Supreme3.4LV6N/Aw/ Harness Codes: WAC; WEM; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1991OldsmobileCutlass Supreme3.1LV6N/Aw/ Harness Code: WAC; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1991OldsmobileCutlass Supreme2.3LL4N/Aw/ Harness Code: WAC; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1991PontiacGrand Prix3.4LV6N/Aw/ Harness Codes: WEM; WAC; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1991PontiacGrand Prix3.1LV6N/Aw/ Harness Code: WAC; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1991PontiacGrand Prix2.3LL4N/Aw/ Harness Code: WAC; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1990BuickRegal3.8LV6N/Aw/ Harness Codes: WEM; WEC; WER; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1990BuickRegal3.1LV6N/Aw/ Harness Codes: WEM; WEC; WER; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1990ChevroletLumina3.1LV6N/Aw/ Harness Codes: WER; WEM; WEC; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1990ChevroletLumina2.5LL4N/Aw/ Harness Codes: WEL; WEE; WET; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1990OldsmobileCutlass Supreme3.1LV6N/Aw/ Harness Codes: WER; WEM; WEC; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1990OldsmobileCutlass Supreme2.3LL4N/Aw/ Harness Codes: WEM; WEC; WER; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1990PontiacGrand Prix3.1LV6N/Aw/ Harness Codes: WAA; WEC; WEJ; WEK; WEM; WER; WES; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1990PontiacGrand Prix2.3LL4N/Aw/ Harness Codes: WER; WEM; WEC; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1989BuickRegal3.1LV6N/Aw/ Harness Codes: WEM; WEC; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1989BuickRegal2.8LV6N/Aw/ Harness Codes: WEM; WEC; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1989OldsmobileCutlass Supreme3.1LV6N/Aw/ Harness Codes: WEM; WEC; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1989OldsmobileCutlass Supreme2.8LV6N/Aw/ Harness Codes: WEM; WEC; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1989PontiacGrand Prix3.1LV6N/Aw/ Harness Codes: WAA; WEC; WEG; WEK; WEM; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1989PontiacGrand Prix2.8LV6N/Aw/ Harness Codes: WEM; WEC; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1988BuickRegal2.8LV6N/Aw/ Harness Codes: WEM; WEC; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1988OldsmobileCutlass SupremeFWD2.8LV6N/Aw/ Harness Codes: WEM; WEC; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation
1988PontiacGrand Prix2.8LV6N/Aw/ Harness Codes: WEM; WEC; 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:

1911139225028349692015FLS1011SU201TNKFG09A

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