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Dorman 576-447 Fuel Tank
Overview of Dorman Fuel Tank 576-447 for Chevrolet Nova and Oldsmobile Omega
The Dorman 576-447 fuel tank is designed specifically for Chevrolet Nova and Oldsmobile Omega models, providing a reliable steel construction with a 21.5-gallon capacity. This gray-painted fuel tank includes an attached filler neck and lock ring for secure fuel storage.
- Durable steel material with protective paint coating
- 21.5-gallon fuel capacity suitable for extended driving range
- Dimensions: 39.625" length, 21.25" width, 10.25" height
- Includes attached filler neck (14.3" length) and lock ring
- Compatible with Chevrolet Nova and Oldsmobile Omega vehicles
Detailed Product Description
The Dorman fuel tank part number 576-447 is engineered from robust steel to ensure long-lasting performance and resistance to corrosion. Its gray paint coating adds an extra layer of protection against environmental elements. The tank measures 39.625 inches in length, 21.25 inches in width, and 10.25 inches in height, making it a precise fit for the fuel storage system of Chevrolet Nova and Oldsmobile Omega models. The included attached filler neck, measuring 14.3 inches, simplifies refueling, while the lock ring secures the tank components effectively. This fuel tank does not include sending units or mounting straps, so those components must be sourced separately if needed.
Common Applications and Problem Resolution
- Replacement for rusted or damaged fuel tanks on Chevrolet Nova and Oldsmobile Omega
- Fixes fuel leaks caused by corrosion or physical damage
- Restores proper fuel storage capacity and prevents fuel contamination
- Addresses issues with deteriorated filler necks or missing lock rings
- Supports vehicle fuel system maintenance and restoration projects
Installation Notes and Tips
When installing the Dorman 576-447 fuel tank, ensure the vehicle is safely supported and the fuel system is depressurized. Since mounting straps and sending units are not included, verify compatibility and condition of existing components before installation. Properly secure the attached filler neck and lock ring to prevent leaks. It is recommended to inspect all fuel lines and connections during installation for optimal performance.
Quality Assurance and Warranty
Dorman fuel tanks are manufactured to meet or exceed OEM specifications for fit, form, and function. The 576-447 fuel tank undergoes quality checks to ensure durability and reliability. Please refer to Dorman's official warranty policy for specific coverage details.
| Brand | Dorman |
| Part Number | 576-447 |
| Material | Steel |
| Capacity | 21.5 |
| Length | 39.625 |
| Color | Gray |
| Width | 21.25 |
| Height | 10.25 |
| Lock Ring Included | Yes |
| Filler Neck Length | 14.3 |
| Mounting Straps Included | No |
| Sending Unit Included | No |
| Filler Neck Attached | Yes |
| Fuel Tank Coating | Paint |
| Baffled Sump | No |
| Attached Sump | No |
| Package Contents | Fuel tank |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1974 | Chevrolet | Nova | N/A | w/Filler Neck |
| 1974 | Oldsmobile | Omega | N/A | w/Filler Neck |
| 1973 | Chevrolet | Nova | N/A | w/Filler Neck |
| 1973 | Oldsmobile | Omega | N/A | w/Filler Neck |
* 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.