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Spectra FG117A Fuel Tank Sending Unit
The Spectra FG117A fuel tank sending unit is a direct replacement for select GMC van applications. It is built to match original equipment performance expectations for fuel level monitoring in classic GMC G15/G1500, G25/G2500, and G35/G3500 vans.
Key Features
- Fuel tank sending unit for air and fuel delivery service
- OE-style replacement for select 1967-1972 GMC van applications
- Engineered and manufactured with quality control standards aimed at consistent fuel level signal output
- Cross-references Spectra Premium 6428089 and TNKFG117A for the same application
- Part number FG117A for catalog and fitment lookup
Detailed Description
Spectra FG117A is a fuel tank sending unit for classic GMC vans, including 1967 and 1970-1972 GMC G15/G1500 Van, GMC G25/G2500 Van, and GMC G35/G3500 Van applications. This unit is intended to restore accurate fuel level reporting from the tank to the gauge system, making it a practical replacement when the original sender is worn, inaccurate, or no longer functioning. The FG117A part number is commonly searched for GMC G15/G1500 Van fuel tank sending unit and GMC G25/G2500 Van fuel sender replacement needs.
What It Helps Fix
- Inaccurate fuel gauge readings
- Fuel level signal dropouts or erratic gauge movement
- Sender wear from age and tank exposure
- Hard-to-diagnose fuel level monitoring issues in classic GMC vans
Installation Notes and Tips
- Fits 1967 GMC G15/G1500 Van, N/A
- Fits 1970-1972 GMC G15/G1500 Van, N/A
- Fits 1967 GMC G25/G2500 Van, N/A
- Fits 1970-1972 GMC G25/G2500 Van, N/A
- Fits 1970-1972 GMC G35/G3500 Van, N/A
- Fuel tank must be inspected and cleaned before installation
- Failure to replace the fuel tank lock ring and seal voids warranty
Quality Assurance
Spectra Premium states that its fuel tank sending units are engineered, manufactured, and quality-controlled to meet or exceed original equipment performance for the applications they replace. For this FG117A unit, warranty coverage depends on following the required installation conditions, including replacing the fuel tank lock ring and seal and ensuring the tank is clean and inspected before installation.
This part fits 34 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1972 | GMC | G15/G1500 Van | 5.7L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1972 | GMC | G15/G1500 Van | 5.0L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1972 | GMC | G15/G1500 Van | 4.1L | L6 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1972 | GMC | G25/G2500 Van | 5.7L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1972 | GMC | G25/G2500 Van | 5.0L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1972 | GMC | G25/G2500 Van | 4.1L | L6 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1972 | GMC | G35/G3500 Van | 5.7L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1972 | GMC | G35/G3500 Van | 5.0L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1972 | GMC | G35/G3500 Van | 4.1L | L6 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1971 | GMC | G15/G1500 Van | 5.7L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1971 | GMC | G15/G1500 Van | 5.0L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1971 | GMC | G15/G1500 Van | 4.1L | L6 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1971 | GMC | G25/G2500 Van | 5.7L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1971 | GMC | G25/G2500 Van | 5.0L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1971 | GMC | G25/G2500 Van | 4.1L | L6 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1971 | GMC | G35/G3500 Van | 5.7L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1971 | GMC | G35/G3500 Van | 5.0L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1971 | GMC | G35/G3500 Van | 4.1L | L6 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1970 | GMC | G15/G1500 Van | 5.0L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1970 | GMC | G15/G1500 Van | 4.1L | L6 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1970 | GMC | G25/G2500 Van | 5.7L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1970 | GMC | G25/G2500 Van | 5.0L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1970 | GMC | G25/G2500 Van | 4.1L | L6 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1970 | GMC | G35/G3500 Van | 5.7L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1970 | GMC | G35/G3500 Van | 5.0L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1970 | GMC | G35/G3500 Van | 4.1L | L6 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1967 | GMC | G15/G1500 Van | 5.4L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1967 | GMC | G15/G1500 Van | 4.6L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1967 | GMC | G15/G1500 Van | 4.1L | L6 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1967 | GMC | G15/G1500 Van | 3.8L | L6 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1967 | GMC | G25/G2500 Van | 5.4L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1967 | GMC | G25/G2500 Van | 4.6L | V8 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1967 | GMC | G25/G2500 Van | 4.1L | L6 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| 1967 | GMC | G25/G2500 Van | 3.8L | L6 | N/A | Double Duty; Failure To Replace The Fuel Tank Lock Ring And Seal Will Void Warranty; Fuel Tank Must Be Inspected And Clean Prior To Installation |
| No rows match your filter. | ||||||
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
6428089TNKFG117A