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Dorman 577-313 Fuel Tank Filler Neck
Overview of Dorman Fuel Tank Filler Neck for Nissan Sentra
The Dorman 577-313 fuel tank filler neck is designed specifically for Nissan Sentra models, providing a reliable connection for fuel delivery. Constructed from durable steel, this fuel filler neck ensures long-lasting performance and compatibility with both gasoline and diesel fuels.
- Made from sturdy steel material for durability
- Length of 28 inches for proper fitment
- Includes two steel vent lines for effective fuel tank ventilation
- Compatible with gasoline and diesel fuel types
- Black color finish for corrosion resistance
- Vent lines attached to maintain proper fuel tank pressure
- Twist-on cap type design (cap not included)
- Fill pipe inside diameters of 0.25 and 1.1 inches for secure fuel flow
Detailed Product Description
The Dorman 577-313 fuel tank filler neck is engineered to meet the specifications required for Nissan Sentra vehicles. Its steel construction offers resistance to wear and corrosion, essential for the harsh conditions of fuel delivery systems. The 28-inch length ensures a precise fit, minimizing the risk of leaks or fuel spillage. This part features two steel vent lines that help maintain proper ventilation and pressure balance within the fuel tank, which is critical for safe and efficient fuel system operation. The filler neck is compatible with both gasoline and diesel fuels, making it versatile for various Nissan Sentra engine configurations. Although the fuel cap and mounting hardware are not included, the twist-on cap type design allows for easy integration with existing fuel caps.
Common Applications and Problem Resolution
- Replacement of damaged or corroded fuel filler necks on Nissan Sentra models
- Fixing fuel leaks caused by cracks or wear in the filler neck
- Resolving fuel tank ventilation issues due to faulty vent lines
- Addressing fuel delivery interruptions related to improper filler neck fitment
- Upgrading to a steel filler neck for enhanced durability over plastic alternatives
Installation Notes and Tips
When installing the Dorman 577-313 fuel tank filler neck, ensure the vehicle is parked on a level surface and the fuel system is depressurized. Verify that the vent lines are properly connected to maintain fuel tank pressure balance. Since mounting hardware and fuel cap are not included, retain the original components or source compatible replacements. Inspect all seals and connections for tightness to prevent fuel leaks. Professional installation is recommended to ensure safety and proper fitment.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for Nissan Sentra vehicles. While specific warranty details for part number 577-313 are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official warranty policy for complete information.
| Brand | Dorman |
| Part Number | 577-313 |
| Material | Steel |
| Length | 28 |
| Hose Included | No |
| Color | Black |
| Mounting Hardware Included | No |
| Fuel Cap Included | No |
| Vent Line Attached | Yes |
| Vent Quantity | 2 |
| Fill Pipe Inside Diameter | 0.25 |
| Fill Pipe Inside Diameter | 1.1 |
| Compatible Fuel Type | Gas diesel |
| Vent 1 Type | Steel |
| Vent 2 Type | Steel |
| Cap Type | Twist on |
| Package Contents | 1 fuel filler neck |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Nissan | Sentra | N/A | |||
| 2004 | Nissan | Sentra | N/A | |||
| 2003 | Nissan | Sentra | 2.5L | L4 | N/A | From 4/03 |
| 2003 | Nissan | Sentra | 1.8L | L4 | N/A |
* 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.