Dorman 577-353 Fuel Tank Filler Neck

Reliable Fuel Tank Filler Neck for Jeep Grand Cherokee

The Dorman 577-353 fuel tank filler neck is designed specifically for Jeep Grand Cherokee models requiring a durable and precise fuel delivery component. Constructed from steel and finished in black, this fuel filler neck ensures a secure and corrosion-resistant connection for your vehicle's fuel system.

Key Features of the Dorman 577-353 Fuel Filler Neck

• Made from sturdy steel material for long-lasting durability
• Length of 43.5 inches to fit Jeep Grand Cherokee fuel systems accurately
• Includes two metal hose combination vent lines for proper fuel tank ventilation
• Compatible with gasoline fuel types
• 1-inch inside diameter fill pipe for standard fuel flow
• Black color finish for corrosion resistance and OEM appearance
• Twist-type cap compatibility (cap not included)

Detailed Description of the Fuel Tank Filler Neck

The Dorman 577-353 fuel tank filler neck is engineered to meet the specifications of Jeep Grand Cherokee vehicles, providing a reliable pathway for fuel to enter the tank. Its steel construction offers resistance to wear and environmental factors, while the black finish helps prevent rust. The filler neck features two vent lines with metal hose combinations, ensuring proper ventilation and pressure regulation within the fuel tank. With a 43.5-inch length and a 1-inch inside diameter fill pipe, this part maintains consistent fuel flow and fits precisely without modification.

Common Applications and Issues Addressed

• Replacement for cracked or damaged fuel filler necks causing fuel leaks
• Solves fuel tank ventilation problems that trigger check engine lights
• Prevents fuel odors caused by faulty or clogged vent lines
• Restores proper fuel flow and filling performance in Jeep Grand Cherokee models
• Addresses corrosion or rust issues in original filler neck components

Installation Notes and Tips

This fuel tank filler neck does not include mounting hardware or a fuel cap, so ensure you have the necessary components before installation. The vent lines are pre-attached and should be connected carefully to the vehicle’s vent system. Verify the twist-type cap compatibility with your existing fuel cap. Professional installation is recommended to ensure proper fitment and secure connections.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 577-353 fuel tank filler neck undergoes quality checks to ensure durability and performance. Please refer to Dorman’s warranty policy for specific coverage details.