Wix 33651 Fuel Water Separator Filter

Reliable Fuel Water Separator Filter for Heavy-Duty Vehicles

The Wix 33651 Fuel Water Separator Filter is designed to protect your engine by efficiently removing water and contaminants from fuel. Engineered with enhanced cellulose media, this cartridge-style filter supports heavy-duty applications and helps maintain optimal fuel system performance.

• Class Ha heavy-duty fuel water separator filter
• Enhanced cellulose media for effective filtration
• 10 micron filtration rating to capture fine contaminants
• Cartridge style with a height of 7.11 inches
• Outer diameter of 3.75 inches for secure fitment
• Inner bottom diameter of 0.66 inches, top closed design

Technical Details and Specifications

The Wix 33651 fuel water separator filter features a 10 micron rating, which ensures the removal of water and particulate contaminants that can damage fuel injectors and reduce engine efficiency. Its enhanced cellulose media provides a balance of filtration efficiency and flow rate, suitable for heavy-duty diesel engines. The cartridge style design simplifies replacement and maintenance. With a height of 7.11 inches and an outer diameter of 3.75 inches, this filter fits specific fuel systems requiring Class Ha filters. The closed top and 0.66-inch inner bottom diameter are engineered for compatibility with designated fuel filter housings.

Compatible Vehicles and Applications

This Wix 33651 fuel water separator filter is compatible with a range of heavy-duty trucks and commercial vehicles, including popular makes and models such as Freightliner Cascadia, Kenworth T680, and Peterbilt 579. It is designed for use in diesel engines requiring a Class Ha fuel water separator to maintain fuel purity and engine reliability.

Common Issues Addressed by the Wix 33651 Filter

• Prevents water contamination in diesel fuel systems
• Reduces risk of injector damage caused by particulates
• Helps maintain consistent engine performance and fuel efficiency
• Minimizes fuel system corrosion and wear
• Supports compliance with emission standards by ensuring clean fuel delivery

Installation Notes and Tips

When installing the Wix 33651 fuel water separator filter, ensure the filter housing is clean and free of debris before replacement. Verify the filter orientation matches the closed top design and confirm the inner and outer diameters align with the fuel system specifications. Regular inspection and timely replacement according to manufacturer recommendations will help maintain optimal filtration performance.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for durability and filtration efficiency. The 33651 fuel water separator filter undergoes rigorous quality control to ensure consistent performance in heavy-duty applications. Warranty coverage details are available through Wix and typically cover defects in materials and workmanship under normal use conditions.