OE Quality
60-Day Returns

Dorman 576-392 Fuel Tank
Reliable Fuel Tank Replacement for Chevrolet G10, G20, and G30
The Dorman 576-392 fuel tank is designed to provide a durable and precise fit for Chevrolet G10, G20, and G30 models. Constructed from steel with a protective paint coating, this fuel tank offers a capacity of 22 gallons to meet your vehicle's fuel storage needs.
Key Features of the Dorman 576-392 Fuel Tank
- Material: Heavy-duty steel construction for strength and durability
- Capacity: 22 gallons to support extended driving range
- Dimensions: 31 inches length, 22 inches width, and 12.38 inches height for exact fitment
- Color: Gray finish with a protective paint coating to resist corrosion
- Lock ring included for secure sealing of the fuel tank
- Compatible with Chevrolet G10, G20, and G30 models
- Package includes fuel tank, lock ring, and o-ring
Detailed Description of the Dorman 576-392 Fuel Tank
This fuel tank is engineered specifically for Chevrolet G10, G20, and G30 vans, ensuring proper fit and function. Made from robust steel, it is coated with paint to help prevent rust and corrosion over time. The tank holds up to 22 gallons of fuel, supporting longer trips without frequent refueling. The included lock ring and o-ring provide a secure seal to prevent leaks. Note that this fuel tank does not include mounting straps, sending unit, or filler neck, so those components must be sourced separately if needed.
Common Applications and Issues Addressed
- Replacement for damaged or rusted fuel tanks on Chevrolet G10, G20, and G30 vans
- Solves fuel leaks caused by corrosion or physical damage
- Restores proper fuel storage capacity for reliable vehicle operation
- Prevents contamination by maintaining a secure seal with included lock ring and o-ring
- Supports maintenance and restoration projects requiring OEM-style fuel tanks
Installation Notes and Tips
Ensure the vehicle is safely supported and fuel system depressurized before removal. This fuel tank requires separate mounting straps and sending unit, so verify compatibility and availability prior to installation. Use the included lock ring and o-ring to secure the tank and prevent leaks. Double-check all connections and fittings for proper sealing after installation.
Quality Assurance and Warranty Information
Dorman fuel tanks are manufactured to meet or exceed OEM specifications for fit, form, and function. The 576-392 fuel tank undergoes quality inspections to ensure durability and performance. Please refer to Dorman's warranty policy for specific coverage details.
| Brand | Dorman |
| Part Number | 576-392 |
| Material | Steel |
| Capacity | 22 |
| Length | 31 |
| Color | Gray |
| Width | 22 |
| Height | 12.38 |
| Lock Ring Included | Yes |
| Mounting Straps Included | No |
| Sending Unit Included | No |
| Filler Neck Attached | No |
| Fuel Tank Coating | Paint |
| Baffled Sump | No |
| Attached Sump | No |
| Package Contents | Fuel tank ; lock ring; o ring |
This part fits 60 vehicles. Search below:
| Year | Make | Model | Fuel Type | Position | Notes |
|---|---|---|---|---|---|
| 1995 | Chevrolet | G20 | DIESEL | N/A | 22 Gallon Tank |
| 1995 | Chevrolet | G30 | DIESEL | N/A | 22 Gallon Tank |
| 1995 | GMC | G2500 | DIESEL | N/A | 22 Gallon Tank |
| 1995 | GMC | G3500 | DIESEL | N/A | 22 Gallon Tank |
| 1994 | Chevrolet | G20 | DIESEL | N/A | 22 Gallon Tank |
| 1994 | Chevrolet | G30 | DIESEL | N/A | 22 Gallon Tank |
| 1994 | GMC | G2500 | DIESEL | N/A | 22 Gallon Tank |
| 1994 | GMC | G3500 | DIESEL | N/A | 22 Gallon Tank |
| 1993 | Chevrolet | G20 | DIESEL | N/A | 22 Gallon Tank |
| 1993 | Chevrolet | G30 | DIESEL | N/A | 22 Gallon Tank |
| 1993 | GMC | G2500 | DIESEL | N/A | 22 Gallon Tank |
| 1993 | GMC | G3500 | DIESEL | N/A | 22 Gallon Tank |
| 1992 | Chevrolet | G20 | DIESEL | N/A | 22 Gallon Tank |
| 1992 | Chevrolet | G30 | DIESEL | N/A | 22 Gallon Tank |
| 1992 | GMC | G2500 | DIESEL | N/A | 22 Gallon Tank |
| 1992 | GMC | G3500 | DIESEL | N/A | 22 Gallon Tank |
| 1991 | Chevrolet | G20 | DIESEL | N/A | 22 Gallon Tank |
| 1991 | Chevrolet | G30 | DIESEL | N/A | 22 Gallon Tank |
| 1991 | GMC | G2500 | DIESEL | N/A | 22 Gallon Tank |
| 1991 | GMC | G3500 | DIESEL | N/A | 22 Gallon Tank |
| 1990 | Chevrolet | G20 | DIESEL | N/A | 22 Gallon Tank |
| 1990 | Chevrolet | G30 | DIESEL | N/A | 22 Gallon Tank |
| 1990 | GMC | G2500 | DIESEL | N/A | 22 Gallon Tank |
| 1990 | GMC | G3500 | DIESEL | N/A | 22 Gallon Tank |
| 1989 | Chevrolet | G20 | DIESEL | N/A | 22 Gallon Tank |
| 1989 | Chevrolet | G30 | DIESEL | N/A | 22 Gallon Tank |
| 1989 | GMC | G2500 | DIESEL | N/A | 22 Gallon Tank |
| 1989 | GMC | G3500 | DIESEL | N/A | 22 Gallon Tank |
| 1988 | Chevrolet | G20 | DIESEL | N/A | 22 Gallon Tank |
| 1988 | Chevrolet | G30 | DIESEL | N/A | 22 Gallon Tank |
| 1988 | GMC | G2500 | DIESEL | N/A | 22 Gallon Tank |
| 1988 | GMC | G3500 | DIESEL | N/A | 22 Gallon Tank |
| 1987 | Chevrolet | G20 | DIESEL | N/A | 22 Gallon Tank |
| 1987 | Chevrolet | G30 | DIESEL | N/A | 22 Gallon Tank |
| 1987 | GMC | G2500 | DIESEL | N/A | 22 Gallon Tank |
| 1987 | GMC | G3500 | DIESEL | N/A | 22 Gallon Tank |
| 1986 | Chevrolet | G10 | N/A | 22 Gallon Tank | |
| 1986 | Chevrolet | G20 | N/A | 22 Gallon Tank | |
| 1986 | Chevrolet | G30 | N/A | 22 Gallon Tank | |
| 1986 | GMC | G1500 | N/A | 22 Gallon Tank | |
| 1986 | GMC | G2500 | N/A | 22 Gallon Tank | |
| 1986 | GMC | G3500 | N/A | 22 Gallon Tank | |
| 1985 | Chevrolet | G10 | N/A | 22 Gallon Tank | |
| 1985 | Chevrolet | G20 | N/A | 22 Gallon Tank | |
| 1985 | Chevrolet | G30 | N/A | 22 Gallon Tank | |
| 1985 | GMC | G1500 | N/A | 22 Gallon Tank | |
| 1985 | GMC | G2500 | N/A | 22 Gallon Tank | |
| 1985 | GMC | G3500 | N/A | 22 Gallon Tank | |
| 1984 | Chevrolet | G10 | N/A | 22 Gallon Tank | |
| 1984 | Chevrolet | G20 | N/A | 22 Gallon Tank | |
| 1984 | Chevrolet | G30 | N/A | 22 Gallon Tank | |
| 1984 | GMC | G1500 | N/A | 22 Gallon Tank | |
| 1984 | GMC | G2500 | N/A | 22 Gallon Tank | |
| 1984 | GMC | G3500 | N/A | 22 Gallon Tank | |
| 1983 | Chevrolet | G10 | N/A | 22 Gallon Tank | |
| 1983 | Chevrolet | G20 | N/A | 22 Gallon Tank | |
| 1983 | Chevrolet | G30 | N/A | 22 Gallon Tank | |
| 1983 | GMC | G1500 | N/A | 22 Gallon Tank | |
| 1983 | GMC | G2500 | N/A | 22 Gallon Tank | |
| 1983 | GMC | G3500 | N/A | 22 Gallon Tank |
* 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.