Wix 33604 Fuel Water Separator Filter - Auxiliary

WIX 33604 Fuel Water Separator Filter

The WIX 33604 fuel water separator filter is built for heavy-duty fuel systems that need consistent water removal and contaminant control. With an 8 micron enhanced cellulose media and a 12-15 GPM flow rate, it supports clean fuel delivery in demanding diesel applications.

Compatible With Cummins, Fleetguard, and NAPA Gold Filters cross-reference applications, this spin-on fuel/water separator is a direct service part for equipment and vehicles that rely on dependable filtration. It is commonly searched as a WIX 33604 fuel water separator filter for Cummins and New Holland Construction applications.

Key Features

• Enhanced cellulose media for contaminant holding capacity and water separation
• 8 micron filtration rating for fine particle control
• Spin-on fuel/water separator style with 1-14 thread size
• 12-15 GPM flow rate for heavy-duty fuel systems
• High-strength can, center tube, and end caps with corrosion-resistant construction
• Drain cock included for water purging during service
• 200 burst pressure rating

Detailed Description

WIX Part Number 33604 is a heavy-duty fuel water separator filter designed to help keep diesel fuel systems cleaner by separating water and trapping contaminants before they reach sensitive components. The enhanced cellulose media is paired with durable sealing components and a corrosion-resistant housing to support leak-resistant operation in demanding service environments. This filter is a practical choice for operators searching for a WIX 33604 replacement filter for Cummins, New Holland Construction, and related cross-reference applications.

The spin-on design, closed top, and 3.690-inch outer diameter support straightforward service replacement where this configuration is specified. For buyers comparing fuel water separator filter options by micron rating, thread size, and flow capacity, the WIX 33604 offers a balanced service specification for heavy-duty diesel fuel filtration.

What It Helps Address

• Water contamination in diesel fuel systems
• Premature wear from fine debris in fuel
• Fuel delivery issues caused by separator restriction
• Service downtime from leaking or degraded filter housings
• Maintenance needs on heavy-duty fuel systems requiring spin-on separation

Installation Notes and Tips

Verify the filter’s 1-14 thread size, 9.730-inch height, and 3.690-inch outer diameter against the existing unit before installation. Confirm the drain cock and separator style match the original service part, and follow the equipment manufacturer’s fuel system service procedure when replacing the filter. Prime and bleed the fuel system as required by the application after service.

Body fitment is not listed in the provided data, so confirm application by part number and service specifications. Search terms such as WIX 33604 fuel water separator filter, Cummins fuel water separator replacement, and New Holland Construction diesel filter replacement are commonly used for this part.

Quality Assurance

WIX designs this HD fuel water separator filter with corrosion-resistant structural components and superior sealing elements to support long service life and leak-resistant performance in heavy-duty use. Part number 33604 is built to the published specifications shown here for service matching and cross-reference verification.