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Dorman 577-264 Fuel Filler Neck
| Brand | Dorman 577-264 |
|---|---|
| Color | Black |
| Compatible Fuel Type | Gas |
| Fill Pipe Inside Diameter | 1.12 |
| Fuel Cap Included | No |
| Hose Included | No |
| Length | 33.5 |
| Material | Steel |
| Mounting Hardware Included | No |
| Package Contents | 1 Fuel Filler Neck |
| Fits | Pontiac · 9 vehicles |
OE direct replacement. Precision-engineered and thoroughly tested for a reliable repair.
Steel construction. Built for durable fuel storage service with a black finish.
Fuel filler neck. Restores the fuel fill path with a direct replacement design.
Cross-references 22615853, FN562 and SK577264 for the same application. See all 3.
Fuel Tank Filler Neck for Pontiac Sunfire
This Dorman fuel tank filler neck is a direct replacement for select Pontiac Sunfire models from 1999-2005. Built from steel with a black finish, it is engineered and tested to match the original filler neck for a reliable fuel system repair.
Key Features
- Direct replacement fuel tank filler neck for select Pontiac Sunfire applications
- Steel construction for fuel system durability
- Black finish
- 33.5-inch length
- 1.12-inch inside diameter fill pipe
- For gasoline fuel systems
- Fuel cap, hose, and mounting hardware are not included
Detailed Description
Dorman 577-264 is a replacement fuel tank filler neck designed for 1999-2005 Pontiac Sunfire models. It is built to match the original part’s fit and function, helping restore the connection between the fuel door area and the tank inlet. This part number, 577-264, is a practical choice when the original filler neck is corroded, damaged, or leaking. This part cross-references OE-style numbers such as 22615853 and FN562 for the same application.
What It Helps Fix
- Fuel leakage at the filler neck
- Rust or corrosion on the original steel neck
- Cracks or damage from road debris or age
- Fueling issues caused by a worn or distorted fill pipe
- Failed inspection concerns related to fuel vapor or liquid leaks
Installation Notes and Tips
Fits 1999-2005 Pontiac Sunfire. Verify the fill pipe diameter, overall length, and routing before installation to confirm proper alignment with the vehicle’s fuel system. Transfer any reusable vehicle-specific components as needed, and inspect the surrounding hoses, seals, and retaining points for wear before reassembly. Because this filler neck is for gas applications, confirm the fuel type matches your vehicle before ordering.
Quality Assurance
Dorman states that this replacement filler neck is precision-engineered and thoroughly tested to match the original part for specific vehicle years, makes, and models. The part number 577-264 is built as an OE-style repair solution for Pontiac Sunfire fuel tank service.
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2005 | Pontiac | Sunfire | Coupe | N/A | — |
| 2004 | Pontiac | Sunfire | Coupe | N/A | — |
| 2003 | Pontiac | Sunfire | Coupe | N/A | — |
| 2002 | Pontiac | Sunfire | Coupe | N/A | — |
| 2001 | Pontiac | Sunfire | Coupe | N/A | — |
| 2000 | Pontiac | Sunfire | Convertible | N/A | — |
| 2000 | Pontiac | Sunfire | Coupe | N/A | — |
| 1999 | Pontiac | Sunfire | Convertible | N/A | — |
| 1999 | Pontiac | Sunfire | Coupe | N/A | — |
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