Dorman 576-390 Fuel Tank - Front

Reliable Steel Fuel Tank for Chevrolet and GMC Trucks

The Dorman 576-390 fuel tank is designed specifically for Chevrolet C3500 and GMC K3500 models, providing a durable and dependable fuel storage solution. Constructed from steel with a protective paint coating, this fuel tank offers long-lasting performance for heavy-duty applications.

Key Features of the Dorman 576-390 Fuel Tank

• Material: Heavy-duty steel construction for strength and durability
• Capacity: 22 gallons to meet fuel storage needs
• Dimensions: 64 inches length, 11.5 inches width, and 14 inches height for precise fitment
• Color: Gray finish with a protective paint coating to resist corrosion
• Includes lock ring and O-ring for secure sealing
• Baffled sump design to reduce fuel sloshing and improve stability
• Compatible with Chevrolet C3500 and GMC K3500 trucks

Detailed Description of the Dorman 576-390 Fuel Tank

This fuel tank is engineered to replace the original equipment on Chevrolet C3500 and GMC K3500 trucks, ensuring proper fit and function. The steel construction provides robust resistance to impact and wear, while the paint coating helps prevent rust and corrosion over time. The 22-gallon capacity supports extended driving ranges, and the baffled sump design minimizes fuel movement inside the tank, enhancing vehicle stability. The package includes a lock ring and O-ring to ensure a tight seal, though mounting straps, sending unit, and filler neck are not included and must be sourced separately.

Common Applications and Issues Addressed

• Replacement for damaged or rusted fuel tanks on Chevrolet C3500 and GMC K3500 trucks
• Fixes fuel leaks caused by corrosion or impact damage
• Resolves fuel sloshing issues with baffled sump design
• Restores proper fuel storage capacity for heavy-duty truck operation
• Ensures secure sealing with included lock ring and O-ring

Installation Notes and Tips

• Verify compatibility with Chevrolet C3500 or GMC K3500 before installation
• Mounting straps and sending unit are not included and must be reused or replaced separately
• Ensure all seals and lock rings are properly installed to prevent leaks
• Professional installation is recommended to maintain safety and performance standards

Quality Assurance and Warranty Information

Dorman manufactures this fuel tank to meet or exceed OEM specifications for fit, form, and function. The steel construction and paint coating provide durability suitable for heavy-duty truck use. While specific warranty details are not provided here, Dorman products typically include a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.