Dorman 904-496 Fuel Water Separator Drain Valve

Overview of the Dorman Fuel Water Separator Drain Valve 904-496

The Dorman 904-496 Fuel Water Separator Drain Valve is designed specifically for diesel fuel systems in Ford F-250 Super Duty and F-350 Super Duty trucks. This serviceable valve helps maintain fuel system integrity by efficiently separating water from diesel fuel, ensuring reliable engine performance.

• Compatible with Ford F-250 Super Duty and F-350 Super Duty diesel models
• Constructed with durable aluminum housing and metal, plastic, and rubber components
• Includes mounting hardware for bolt-on installation
• Features hose barb inlet and outlet attachment types for secure fuel line connections
• Serviceable design allows for easy maintenance and extended valve life
• Standard grade type with metallic finish for corrosion resistance
• Two ports: one inlet (0.2 in diameter) and one outlet (0.22 in diameter)
• Gasket dimensions: 0.14 in thickness, 0.24 in inside diameter, 0.51 in outside diameter
• Overall length of 2.8 inches for compact fitment

Detailed Product Description

The Dorman 904-496 Fuel Water Separator Drain Valve is engineered to fit diesel fuel systems on Ford F-250 Super Duty and F-350 Super Duty trucks. Its aluminum housing provides strength and resistance to corrosion, while the combination of metal, plastic, and rubber materials ensures durability under demanding operating conditions. The valve features hose barb inlet and outlet attachment types, facilitating secure and leak-free connections to fuel lines. With a bolt-on mounting type and included hardware, installation is straightforward and reliable. The serviceable design allows for routine maintenance, helping to prevent water contamination in the fuel system that can lead to engine performance issues.

Common Applications and Problem Solving

• Prevents water accumulation in diesel fuel systems
• Reduces risk of fuel contamination and injector damage
• Helps maintain consistent fuel flow and engine efficiency
• Minimizes downtime caused by fuel system failures
• Supports proper fuel filtration in Ford Super Duty trucks

Installation Notes and Tips

When installing the Dorman 904-496 drain valve, ensure the fuel system is depressurized and the engine is off. Use the included mounting hardware to securely bolt the valve in place. Confirm that hose barb connections are tight and free of leaks. Regular inspection and servicing of the valve will help maintain optimal fuel system performance. Refer to the vehicle’s service manual for specific torque specifications and safety precautions.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 904-496 Fuel Water Separator Drain Valve undergoes rigorous quality control to ensure durability and reliability in diesel fuel applications. This part is backed by Dorman’s limited warranty, providing coverage against defects in material and workmanship under normal use.