Dorman 904-001 Fuel Filter Cap

Overview of Dorman Fuel Filter Cap 904-001

The Dorman 904-001 fuel filter cap is designed to provide a secure seal for fuel filters on select Dodge Ram models. Constructed from durable black plastic, this cap ensures reliable performance and compatibility with specific Ram 2500 and Ram 3500 trucks.

• Material: High-quality black plastic for durability
• Inside Diameter: 4.74 inches for precise fit
• Outside Diameter: 5.14 inches ensuring proper coverage
• Cap Height: 2.2 inches for optimal sealing
• Includes gasket or seal for leak prevention
• Package contains one fuel filter cap

Detailed Product Description

The Dorman 904-001 fuel filter cap is engineered to meet the specifications required for Dodge Ram 2500, Ram 3500, and Ram 4000 models. Its plastic construction offers resistance to fuel and environmental factors, while the included gasket or seal helps maintain a tight, leak-free connection. The cap’s dimensions—4.74 inches inside diameter, 5.14 inches outside diameter, and 2.2 inches in height—are designed to fit precisely, ensuring proper installation and function. This part is essential for maintaining the integrity of the fuel delivery system by protecting the fuel filter from contaminants and securing it in place.

Compatible Vehicles and Applications

This fuel filter cap is compatible with the following Dodge Ram models:

• Dodge Ram 2500
• Dodge Ram 3500
• Dodge Ram 4000

It is specifically designed for use in fuel and air delivery systems where a reliable fuel filter cap is required to maintain system pressure and prevent leaks.

Common Issues Addressed by Fuel Filter Cap 904-001

• Prevents fuel leaks caused by worn or damaged caps
• Protects fuel filter from dirt and debris contamination
• Maintains proper fuel system pressure
• Ensures secure attachment of the fuel filter
• Helps avoid engine performance issues related to fuel delivery

Installation Notes and Tips

• Ensure the old cap and gasket are fully removed before installation
• Inspect the fuel filter housing for damage or debris
• Install the included gasket or seal to prevent leaks
• Hand-tighten the cap securely without over-tightening to avoid damage
• Verify proper fitment on Dodge Ram 2500, 3500, or 4000 models before installation

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 904-001 fuel filter cap undergoes quality checks to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official warranty policy for complete information.