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Dorman 577-368 Fuel Tank Filler Neck
Overview of Dorman Fuel Tank Filler Neck for Toyota Tundra
The Dorman 577-368 fuel tank filler neck is designed specifically for Toyota Tundra models requiring a reliable replacement part. Constructed from durable steel with a black finish, this fuel filler neck ensures a secure and long-lasting connection for your vehicle's fuel system.
- Made from sturdy steel material for durability
- Length of 9 inches for proper fitment
- Includes one metal vent line attached for fuel system ventilation
- Compatible with gasoline fuel type
- Fill pipe inside diameter measures 1 inch
- Package contains one fuel filler neck
Detailed Product Description
The Dorman 577-368 fuel tank filler neck is engineered to meet the specifications of Toyota Tundra trucks. Its steel construction provides resistance to corrosion and wear, essential for maintaining fuel system integrity. The black coating adds an extra layer of protection against environmental factors. This fuel filler neck features a single metal vent line to allow proper venting of fuel vapors, which is critical for safe and efficient fuel delivery. With a 9-inch length and a 1-inch inside diameter fill pipe, it fits precisely to ensure a secure connection between the fuel tank and the filler opening.
Common Applications and Problem Resolution
- Replacement for damaged or corroded fuel filler necks on Toyota Tundra
- Solves fuel leakage issues around the filler area
- Addresses fuel vapor venting problems caused by faulty vent lines
- Prevents fuel contamination by maintaining a sealed fuel system
- Restores proper fuel flow during refueling
Installation Notes and Tips
This fuel filler neck does not include mounting hardware or a fuel cap, so ensure you have the necessary components before installation. The vent line is pre-attached, simplifying the connection to the vehicle’s vent system. Verify the 9-inch length and 1-inch inside diameter match your Toyota Tundra’s specifications for a proper fit. Professional installation is recommended to ensure secure attachment and prevent fuel leaks.
Quality Assurance
Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for your Toyota Tundra. While specific warranty details for part number 577-368 are not provided here, Dorman typically offers limited warranties on their replacement parts. Consult the product packaging or manufacturer for exact warranty information.
| Brand | Dorman |
| Part Number | 577-368 |
| Material | Steel |
| Length | 9 |
| Hose Included | No |
| Color | Black |
| Mounting Hardware Included | No |
| Fuel Cap Included | No |
| Vent Line Attached | Yes |
| Vent Quantity | 1 |
| Fill Pipe Inside Diameter | 1 |
| Compatible Fuel Type | Gas |
| Vent 1 Type | Metal |
| Package Contents | 1 fuel filler neck |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Bed Type | Position | Notes |
|---|---|---|---|---|---|
| 2004 | Toyota | Tundra | Fleetside | N/A | |
| 2003 | Toyota | Tundra | Fleetside | 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.