Dorman 904-204CD Fuel Filter Cap

OE-Style Oil Filter Cap Replacement

Dorman 904-204CD is a direct replacement oil filter cap for vehicles that need a reliable repair after the original cover becomes cracked or stripped. Built from black nylon with a threaded, thread-on mounting design, it restores proper fit and function for service work on Ford Super Duty and related applications.

Compatible With 2003-2010 Ford F-250 Super Duty, 2003-2010 Ford F-350 Super Duty, 2004-2010 Ford E-350 Super Duty, and 2003-2005 Ford Excursion applications. The Dorman 904-204CD is sized for a 4.15-inch diameter and 3.15-inch length to match the original equipment cap profile.

Key Features

• Direct replacement oil filter cap for OE-style fit and function
• Black nylon construction for serviceable durability
• Threaded, thread-on attachment method
• Black finish for a clean factory-style appearance
• Matches the original cap dimensions for proper seating
• Cross-references OE part numbers 3C3Z6766CA and 1837497C1

Detailed Product Overview

This fuel filter cap replacement is built for technicians and owners who need a straightforward repair when the original filter cover is damaged. Dorman 904-204CD is engineered as a direct replacement part, helping restore the original fit and function without changing the service procedure. Its nylon body, threaded attachment, and OE-matched dimensions support a secure installation on the listed Ford applications, including Ford F-250 Super Duty, Ford F-350 Super Duty, Ford E-350 Super Duty, and Ford Excursion models.

For buyers searching by vehicle, this part is a practical choice for Ford Super Duty oil filter cap replacement, Ford E-350 Super Duty threaded filter cover replacement, and Ford Excursion oil filter cap repair. The Dorman 904-204CD also serves as a cross-reference for 3C3Z6766CA and 1837497C1.

Common Problems This Part Can Address

• Cracked oil filter cap housing
• Stripped threads on the original cover
• Difficulty removing or reinstalling the filter cap during service
• Poor sealing caused by a damaged cap
• Need for an OE-style replacement on Ford Super Duty diesel applications

Installation Notes and Tips

Verify the existing cap dimensions and thread style before installation. Clean the mating surfaces and inspect the filter housing for damage before threading the replacement cap into place. Confirm vehicle application by year, make, and model, especially on 2003-2010 Ford F-250 Super Duty and 2003-2010 Ford F-350 Super Duty trucks, as well as 2004-2010 Ford E-350 Super Duty and 2003-2005 Ford Excursion models.

Quality Assurance

Dorman is known for OE-style replacement components that match original fit and function for repair-focused applications. This part is built to support a dependable service replacement for the listed Ford vehicles.