Wix 33775 Fuel Water Separator Filter

Reliable Fuel Water Separator Filter for Heavy-Duty Vehicles

The Wix 33775 Fuel Water Separator Filter is designed to provide efficient filtration for heavy-duty diesel engines. Engineered with microglass media and a 2-micron rating, this filter ensures clean fuel delivery and protects your engine from water contamination and debris.

• Heavy-duty class and duty type for demanding applications
• Flow rate of 45 gallons per hour (gph) for consistent fuel supply
• Inside-out flow direction for optimal filtration efficiency
• Spin-on style with 1-14 thread size for secure installation
• Compact dimensions: 5.52 inches height and 3.8 inches outer diameter
• Microglass media material with 2.00 micron filtration rating

Technical Details and Performance Features

The Wix 33775 fuel water separator filter features a spin-on design that simplifies replacement and maintenance. Its microglass media captures contaminants as small as 2 microns, ensuring that diesel fuel remains free of water and particulate matter. The inside-out flow direction enhances filtration by forcing fuel through the media from the inside outward, maximizing contaminant retention. With a flow rate of 45 gph, this filter supports steady fuel delivery for heavy-duty trucks and equipment. The closed inner diameter top and 1-14 thread size provide a secure fit compatible with many diesel fuel systems.

Applications and Problem Solving

• Prevents water contamination in diesel fuel systems
• Reduces engine wear caused by fuel-borne debris
• Maintains fuel system efficiency and performance
• Protects fuel injectors and pumps from damage
• Helps avoid costly engine downtime due to fuel contamination

Installation Notes and Tips

When installing the Wix 33775 fuel water separator filter, ensure the thread size matches your vehicle’s fuel system specifications. The spin-on style allows for straightforward replacement; hand-tighten the filter securely to prevent leaks but avoid over-tightening. It is recommended to replace the filter according to the vehicle manufacturer’s maintenance schedule or when fuel contamination is suspected.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for heavy-duty applications. The 33775 model is built with durable materials to withstand harsh operating conditions. While specific warranty details are not provided here, Wix typically offers warranties covering defects in materials and workmanship. Consult Wix documentation or your vehicle’s service manual for warranty and maintenance guidelines.