OE Quality
60-Day Returns

Spectra FG156A Fuel Tank Sending Unit
Reliable Fuel Tank Sending Unit for Buick Regal
The Spectra FG156A fuel tank sending unit is designed specifically for Buick Regal models, providing accurate fuel level readings and consistent performance. This component ensures your vehicle's fuel gauge reflects the correct fuel amount, helping you avoid unexpected fuel shortages.
- Compatible with Buick Regal fuel systems
- Direct replacement for original fuel tank sending unit
- Durable construction for long-lasting operation
- Precise fuel level measurement for accurate gauge readings
- Part number FG156A for easy identification and fitment
Product Details and Compatibility
The Spectra FG156A fuel tank sending unit is engineered to meet the specifications of Buick Regal vehicles. It integrates seamlessly with the existing fuel system, ensuring reliable communication between the fuel tank and the dashboard gauge. This part is essential for maintaining accurate fuel level information, which is critical for vehicle operation and driver awareness. The FG156A is manufactured to provide consistent electrical resistance changes corresponding to fuel levels, enabling precise gauge readings.
Common Applications and Problem Resolution
- Corrects inaccurate or fluctuating fuel gauge readings
- Replaces faulty or damaged fuel tank sending units
- Resolves issues with fuel gauge stuck on empty or full
- Prevents unexpected fuel depletion due to incorrect gauge data
- Restores proper fuel level monitoring in Buick Regal models
Installation Notes and Tips
Installation of the Spectra FG156A fuel tank sending unit requires basic mechanical skills and proper safety precautions when working with the fuel system. It is recommended to relieve fuel system pressure before removal. Ensure the vehicle is parked on a level surface to obtain accurate fuel level readings after installation. Verify electrical connections are secure and free of corrosion to maintain signal integrity. Consult the vehicle’s service manual for detailed removal and installation procedures specific to the Buick Regal.
Quality Assurance and Warranty
Spectra parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The FG156A fuel tank sending unit undergoes quality control inspections to verify fitment and function. While specific warranty details may vary, Spectra typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms applicable to this fuel tank sending unit.
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1987 | Buick | Regal | 3.8L | V6 | N/A | Stock Performance; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1987 | Buick | Regal | 3.8L | V6 | N/A | Failure to replace the tank lock ring and seal will void warranty; tank must be inspected and cleaned before installation. |
| 1986 | Buick | Regal | 3.8L | V6 | N/A | Stock Performance; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1986 | Buick | Regal | 3.8L | V6 | N/A | Failure to replace the tank lock ring and seal will void warranty; tank must be inspected and cleaned before installation. |
| 1985 | Buick | Regal | 3.8L | V6 | N/A | Stock Performance; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1985 | Buick | Regal | 3.8L | V6 | N/A | Failure to replace the tank lock ring and seal will void warranty; tank must be inspected and cleaned before installation. |
| 1984 | Buick | Regal | 3.8L | V6 | N/A | Stock Performance; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1984 | Buick | Regal | 3.8L | V6 | N/A | Failure to replace the tank lock ring and seal will void warranty; tank must be inspected and cleaned before 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.