Wix 33965 Fuel Water Separator Filter - Primary

Overview of Wix 33965 Fuel Water Separator Filter

The Wix 33965 fuel water separator filter is designed to protect diesel engines by efficiently removing water and contaminants from fuel. This spin-on filter is engineered for heavy-duty applications, ensuring reliable fuel system performance in vehicles such as Ford Super Duty trucks and Chevrolet Silverado models.

• Beta Ratio of 20/75=6/10 for effective contaminant removal
• Class Ha filter media made from enhanced cellulose
• Spin-on style with 1-14 thread size for secure installation
• Includes a drain cock for easy water removal
• Height of 9.838 inches and outer diameter of 3.681 inches
• Micron rating of 2.00 for fine filtration

Technical Details and Specifications

The Wix 33965 fuel water separator filter features a heavy-duty duty type construction suitable for demanding diesel engine environments. Its enhanced cellulose media provides a Class Ha filtration standard, capturing particles as small as 2 microns. The filter’s beta ratio of 20/75=6/10 indicates its efficiency in separating water and contaminants from fuel, helping to maintain engine performance and longevity. The spin-on design with a 1-14 thread size allows for straightforward replacement, while the integrated drain cock facilitates easy draining of accumulated water without filter removal.

Applications and Problem Solving

This fuel water separator filter is compatible with various diesel-powered vehicles, including Ford Super Duty and Chevrolet Silverado trucks, where fuel cleanliness is critical. It addresses common fuel system issues such as:

• Water contamination in diesel fuel causing corrosion and injector damage
• Particulate buildup leading to clogged fuel lines and reduced engine efficiency
• Fuel system wear due to unfiltered contaminants
• Reduced engine performance from poor fuel quality

Installation Notes and Tips

When installing the Wix 33965 filter, ensure the engine is off and cooled down. Use the 1-14 thread size to securely attach the filter by hand, avoiding over-tightening. Utilize the drain cock to remove water buildup regularly to maintain optimal filter performance. Always check for leaks after installation and replace the filter according to the vehicle manufacturer’s maintenance schedule.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for filtration and durability. The 33965 model undergoes rigorous testing to ensure consistent performance in heavy-duty applications. While specific warranty details are not provided here, Wix typically offers warranties covering defects in materials and workmanship. Refer to Wix’s official documentation for complete warranty information.