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Spectra FN700 Fuel Filler Neck
Spectra FN700 Fuel Tank Filler Neck
The Spectra FN700 fuel tank filler neck is an OE-style replacement for select GM SUVs from 1998-2000. It is built for direct fitment on Chevrolet Blazer, GMC Jimmy, and Oldsmobile Bravada applications with the listed tank configurations.
- Fuel tank filler neck for air and fuel delivery repair
- OE replacement engineered to meet or exceed original equipment performance
- Direct-fit application for select 1998-2000 Chevrolet Blazer, GMC Jimmy, and Oldsmobile Bravada models
- Cross-references Spectra Premium FN700 for the same application
- Also cross-references 577947 and 2830110
Fitment Details
Compatible With 1999-2000 Chevrolet Blazer, N/A, complete assembly; 2 pieces (upper and lower). Compatible With 1999-2000 GMC Jimmy, N/A, assembly includes upper and lower neck. Compatible With 1999-2000 Oldsmobile Bravada, N/A, complete assembly; 2 pieces (upper and lower). Compatible With 1998 Chevrolet Blazer, N/A, with 18-gallon plastic tank; complete assembly; 2 pieces (upper and lower). Compatible With 1998 GMC Jimmy, N/A, with 18-gallon plastic tank; assembly includes upper and lower neck. Compatible With 1998 Oldsmobile Bravada, N/A, with 18-gallon plastic tank; complete assembly; 2 pieces (upper and lower).
Common Repair Uses
- Cracked or corroded filler neck replacement
- Fuel odor caused by a damaged neck or seal area
- Slow or difficult refueling from restricted fuel flow
- Rust-related leaks at the tank fill connection
- Restoration of proper fuel tank fill routing on GM SUVs
Installation Notes
Verify the vehicle year, make, model, and tank configuration before installation. This part is listed for N/A position applications and specific 18-gallon plastic tank fitments on 1998 models. Compare the original filler neck routing and connection points to confirm correct application for your Chevrolet Blazer, GMC Jimmy, or Oldsmobile Bravada.
Quality Assurance
Spectra Premium states that its fuel filler necks are engineered and manufactured with quality control processes intended to match or exceed original equipment performance.
This part fits 9 vehicles. Search below:
| Year | Make | Model | # Doors | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2000 | Chevrolet | Blazer | 4 Door | 4.3L | V6 | N/A | Complete Assembly; 2 Pieces (Upper and Lower) |
| 2000 | GMC | Jimmy | 4 Door | 4.3L | V6 | N/A | Assembly (Includes Upper and Lower Neck) |
| 2000 | Oldsmobile | Bravada | 4.3L | V6 | N/A | Complete Assembly; 2 Pieces (Upper and Lower) | |
| 1999 | Chevrolet | Blazer | 4 Door | 4.3L | V6 | N/A | Complete Assembly; 2 Pieces (Upper and Lower) |
| 1999 | GMC | Jimmy | 4 Door | 4.3L | V6 | N/A | Assembly (Includes Upper and Lower Neck) |
| 1999 | Oldsmobile | Bravada | 4.3L | V6 | N/A | Complete Assembly; 2 Pieces (Upper and Lower) | |
| 1998 | Chevrolet | Blazer | 4 Door | 4.3L | V6 | N/A | w/ 18 Gallons Plastic Tank; Complete Assembly; 2 Pieces (Upper And Lower) |
| 1998 | GMC | Jimmy | 4 Door | 4.3L | V6 | N/A | w/ 18 Gallons Plastic Tank; Assembly (Includes Upper And Lower Neck) |
| 1998 | Oldsmobile | Bravada | 4.3L | V6 | N/A | w/ 18 Gallons Plastic Tank; Complete Assembly; 2 Pieces (Upper And Lower) |
* 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.