Wix 33812 Fuel Water Separator Filter

Overview of Wix 33812 Fuel Water Separator Filter

The Wix 33812 fuel water separator filter is designed to provide reliable fuel filtration for heavy-duty vehicles. Engineered with a cellulose media material and a 30-micron rating, this spin-on filter helps protect fuel systems from water and contaminants, ensuring consistent engine performance.

• Class: HC for heavy-duty applications
• Flow Rate: 12-15 gallons per minute
• Height: 6.250 inches
• Outer Diameter Top: 4.380 inches
• Thread Size: 1-14
• Spin-on style for easy installation
• Cellulose media material with 30-micron filtration
• Inner Diameter Top: Closed design

Technical Details and Specifications

The Wix 33812 fuel water separator filter features a cellulose media that effectively removes water and particulate contaminants down to 30 microns. Its spin-on design with a 1-14 thread size allows for straightforward replacement in compatible fuel systems. The filter supports a flow rate between 12 and 15 gallons per minute, suitable for many heavy-duty diesel engines. Measuring 6.250 inches in height and 4.380 inches in outer diameter, this filter fits applications requiring a closed inner diameter top style.

Compatible Vehicles and Applications

This fuel water separator filter is compatible with a range of heavy-duty trucks and commercial vehicles, including popular makes such as Freightliner, Kenworth, and Peterbilt. The Wix 33812 is commonly used in diesel engines requiring robust fuel filtration to maintain engine efficiency and longevity. When searching for a fuel water separator filter for Freightliner Cascadia or Kenworth T680 models, the Wix 33812 part number is a reliable choice.

Common Issues Addressed by Wix 33812 Filter

• Prevents water contamination in diesel fuel systems
• Reduces particulate buildup that can clog injectors
• Protects fuel pumps and injectors from damage
• Maintains consistent fuel flow and engine performance
• Helps avoid costly engine repairs due to fuel contamination

Installation Notes and Tips

Ensure the engine is off and cooled before replacing the filter. The spin-on design of the Wix 33812 allows for easy removal and installation by hand. Apply a thin layer of clean fuel or oil to the gasket before installation to ensure a proper seal. Tighten the filter according to manufacturer torque specifications to avoid leaks. Regular inspection and timely replacement of the fuel water separator filter help maintain optimal fuel system health.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for heavy-duty fuel filtration. The 33812 model undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details may vary, Wix typically offers coverage against defects in materials and workmanship. Consult Wix documentation or authorized distributors for exact warranty terms related to the 33812 fuel water separator filter.