Dorman 577-920 Fuel Filler Neck

Fuel Tank Filler Neck for Chrysler and Dodge

Dorman 577-920 is a steel fuel tank filler neck built for direct replacement on select Chrysler Voyager and Dodge Caravan models. It is precision-engineered and tested to match the original filler neck design for a reliable repair when the fuel filler neck is leaking.

Key Features

• Steel construction for fuel system durability
• 32-inch length
• 2.2-inch inside diameter at the fill pipe
• Fuel cap not included
• Direct replacement for select 2001-2002 Chrysler Voyager and 2001-2002 Dodge Caravan applications

Detailed Description

This Dorman fuel filler neck is made to restore the connection between the fuel door area and the tank on vehicles with a damaged or leaking neck. The steel construction and OE-style dimensions help it align with the original routing and fitment requirements on 2001-2002 Chrysler Voyager and 2001-2002 Dodge Caravan models. Part number 577-920 is also cross-referenced to 4809623AC and FN532 for the same application.

Common Repair Issues

• Fuel odor caused by a leaking filler neck
• Visible corrosion or rust at the neck assembly
• Fuel seepage during refueling
• Damage from road debris or age-related wear
• Restricted fueling caused by a deteriorated fill pipe

Installation Notes and Tips

Verify vehicle year and model before installation. Transfer any vehicle-specific components that are not included with the replacement part, and confirm the fill pipe diameter and routing match the original assembly. This part number 577-920 is listed for 2001-2002 Chrysler Voyager and 2001-2002 Dodge Caravan, so compare the original neck to the replacement before final assembly.

Quality Assurance

Dorman tests this replacement filler neck against original equipment dimensions and application requirements to support a proper repair on the listed Chrysler Voyager and Dodge Caravan vehicles.