Dorman 577-141 OE Solutions Fuel Tank Filler Neck Replacement

The Dorman 577-141 is an OE Solutions fuel tank filler neck designed as a direct-fit replacement for select Jeep models. A leaking or damaged fuel filler neck — also called a gas filler neck or fuel fill tube — is a common cause of fuel odors, failed emissions inspections, and check engine lights. This Dorman replacement restores your fuel system to proper working order without modification.

Fuel filler necks are exposed to the elements and prone to rust and corrosion over time. This part is built from corrosion-resistant materials engineered to outlast the original component and reduce the risk of future failure.

Key Features:

• Direct replacement — precision-engineered and thoroughly tested to match the original equipment filler neck
• Corrosion-resistant construction — durable materials help prevent premature rust and failure
• Emissions compliant — built to meet current emission and inspection standards
• OEM cross-references: 52100329AF, 52100329AG, 52100329AB
• UPC: 889245937513
• Backed by Dorman's U.S.-based engineering and quality control team
• 1-year manufacturer warranty

Dorman Products has been a trusted name in the automotive aftermarket for over 100 years, delivering tens of thousands of replacement parts engineered to save time, reduce repair costs, and improve long-term reliability.