OE Quality
60-Day Returns

Dorman 577-325 Fuel Tank Filler Neck
Reliable Fuel Tank Filler Neck for Chevrolet Malibu
The Dorman 577-325 fuel tank filler neck is designed to provide a durable and precise fit for Chevrolet Malibu models. Constructed from steel, this fuel filler neck ensures long-lasting performance and resistance to wear and corrosion.
- Made from sturdy steel material for durability
- Length of 35 inches for proper fitment
- 1-inch inside diameter fill pipe for efficient fuel flow
- Compatible with Chevrolet Malibu vehicles
- Includes one fuel filler neck, fuel cap not included
Durable Steel Construction and Precise Dimensions
This fuel tank filler neck features a robust steel construction that withstands exposure to fuel and environmental elements. Measuring 35 inches in length with a 1-inch inside diameter fill pipe, it is engineered to match the original equipment specifications for Chevrolet Malibu models. The absence of a fuel cap means it is designed to work seamlessly with your existing fuel cap system.
Compatible Applications and Common Uses
- Replacement for damaged or corroded fuel filler necks on Chevrolet Malibu
- Resolves fuel leaks caused by cracks or holes in the filler neck
- Eliminates fuel odor issues related to faulty filler neck seals
- Restores proper fuel flow during refueling
- Prevents contamination of the fuel system from external debris
Installation Notes and Tips
When installing the Dorman 577-325 fuel tank filler neck, ensure the vehicle is parked on a level surface and the fuel system is depressurized. Verify the length and diameter match your Chevrolet Malibu’s original part. Use appropriate clamps and seals to secure the filler neck and prevent leaks. Professional installation is recommended for optimal fit and safety.
Quality Assurance and Warranty Information
Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for your Chevrolet Malibu. While specific warranty details for part number 577-325 are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official documentation for complete warranty terms.
| Brand | Dorman |
| Part Number | 577-325 |
| Material | Steel |
| Length | 35 |
| Fuel Cap Included | No |
| Fill Pipe Inside Diameter | 1 |
| Package Contents | 1 fuel filler neck |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2012 | Chevrolet | Malibu | 3.6L | V6 | N/A | |||
| 2012 | Chevrolet | Malibu | 2.4L | L4 | N/A | w/Federal Emissions; w/RPO Code NUA (Emission System California, LEV 2); w/RPO Code NU1 (Emission System California, LEV 2) | ||
| 2011 | Chevrolet | Malibu | 3.6L | V6 | N/A | |||
| 2011 | Chevrolet | Malibu | 2.4L | L4 | N/A | w/Federal Emissions; w/RPO Code NUA (Emission System California, LEV 2); w/RPO Code NU1 (Emission System California, LEV 2) | ||
| 2010 | Chevrolet | Malibu | 2.4L | L4 | ELECTRIC/GAS | N/A | ||
| 2010 | Chevrolet | Malibu | 2.4L | L4 | GAS | N/A | w/Federal Emissions; w/RPO Code NUA (Emission System California, LEV 2); w/RPO Code NU5 (California Emissions, Bin 4) | |
| 2010 | Chevrolet | Malibu | 3.5L | V6 | GAS | N/A | w/Federal Emissions; w/RPO Code NUA (Emission System California, LEV 2); w/RPO Code NU5 (California Emissions, Bin 4) | |
| 2010 | Chevrolet | Malibu | 3.6L | V6 | N/A | |||
| 2009 | Chevrolet | Malibu | 2.4L | L4 | ELECTRIC/GAS | N/A | ||
| 2009 | Chevrolet | Malibu | 2.4L | L4 | GAS | N/A | w/Federal Emissions; w/RPO Code NUA (Emission System California, LEV 2); w/RPO Code NU1 (Emission System California, LEV 2); w/RPO Code NU5 (California Emissions, Bin 4) | |
| 2009 | Chevrolet | Malibu | 3.5L | V6 | GAS | N/A | w/Federal Emissions; w/RPO Code NUA (Emission System California, LEV 2); w/RPO Code NU1 (Emission System California, LEV 2); w/RPO Code NU5 (California Emissions, Bin 4) | |
| 2009 | Chevrolet | Malibu | 3.6L | V6 | N/A | |||
| 2008 | Chevrolet | Malibu | 2.4L | L4 | N/A | |||
| 2008 | Chevrolet | Malibu | 3.6L | V6 | N/A | |||
| 2008 | Chevrolet | Malibu | LT | 3.5L | V6 | N/A | ||
| 2008 | Chevrolet | Malibu | LS | 3.5L | V6 | 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.