Wix 33217 Fuel Water Separator Filter

Fuel Water Separator for Clean Diesel Fuel

The Wix 33217 fuel water separator filter is built for heavy-duty fuel systems that need cleaner fuel and reliable water removal. It uses enhanced cellulose media to capture contaminants while maintaining steady flow for demanding service in Ford E-350 Econoline, E-350 Econoline Club Wagon, F-250, F-350, and E-250 Econoline Club Wagon applications.

Key Features

• Enhanced cellulose media for contaminant holding capacity
• 14 micron filtration for fine particle control
• 90 GPH flow rate for diesel fuel delivery
• Spin-on fuel water separator style with 1-14 thread size
• Corrosion-resistant can, center tube, and end caps
• Water separation design for cleaner fuel and reduced injector exposure
• Burst pressure rated at 280 for demanding HD service

Detailed Product Overview

Wix 33217 is a heavy-duty fuel water separator filter designed to remove water and trap debris before it reaches sensitive fuel system components. The enhanced cellulose media supports efficient filtration, while the sealed construction helps resist leaks and long-term corrosion. With a closed top, 4.282-inch outer diameter, 4.055-inch height, and spin-on design, this filter is built for straightforward service in diesel applications. This part cross-references Donaldson P553375 and Fleetguard FS1278 for the same application. If you are servicing a Ford E-350 Econoline or Ford F-350, Wix 33217 provides the filtration specs needed for dependable fuel system protection. The Wix 33217 part number is also commonly searched by buyers looking for a direct replacement fuel water separator filter.

What It Helps Address

• Water contamination in diesel fuel
• Premature wear from dirt and fine debris
• Fuel restriction caused by a loaded separator element
• Corrosion risk inside fuel system components
• Injector and pump damage linked to contaminated fuel

Installation Notes and Tips

Replace the filter according to the vehicle service schedule or when fuel restriction, water accumulation, or drivability concerns are present. Prime and bleed the fuel system as required by the vehicle manufacturer after installation. Verify thread size, height, and sealing surface before installation to confirm proper fitment on Ford E-250 Econoline Club Wagon, Ford F-250, and related applications. Always inspect the drain area and sealing components during service to help maintain leak-resistant operation.

Quality Assurance

Wix designs this fuel water separator with corrosion-resistant structural components and superior sealing materials to support long service life in heavy-duty use. The filter construction is focused on leak resistance, water removal, and consistent filtration performance for diesel fuel systems.

Vehicle Fitment

• Fits 1988-1994 Ford E-350 Econoline, N/A
• Fits 1988-1994 Ford E-350 Econoline Club Wagon, N/A
• Fits 1988-1994 Ford F-250, N/A
• Fits 1988-1994 Ford F-350, N/A
• Fits 1988-1991 Ford E-250 Econoline Club Wagon, N/A