Wix 33611 Fuel Water Separator Filter

Overview of Wix 33611 Fuel Water Separator Filter

The Wix 33611 fuel water separator filter is designed to provide reliable fuel filtration for heavy-duty vehicles. Engineered with a cellulose media material and a 14-micron rating, this spin-on filter effectively separates water from fuel to protect your engine’s fuel system.

• Class: Hw (Heavy-duty application)
• Drain Cock: 1 for easy water drainage
• Duty Type: Hd (Heavy-duty)
• Flow Rate: 12-15 gallons per minute
• Height: 6.480 inches
• Outer Diameter Top: 4.230 inches
• Inner Diameter Top: Closed
• Media Material: Cellulose for efficient filtration
• Micron Rating: 14.00 for fine particle removal
• Style: Spin-on fuel/water separator filter
• Thread Size: 1-14

Detailed Product Description

The Wix 33611 fuel water separator filter is built to meet the demands of heavy-duty diesel engines, providing consistent fuel cleanliness and water separation. Its cellulose media captures contaminants down to 14 microns, while the integrated drain cock allows for convenient removal of accumulated water without removing the filter. The spin-on design with a 1-14 thread size ensures straightforward installation and replacement. With a flow rate between 12 and 15 gallons per minute, this filter supports efficient fuel delivery in commercial trucks and industrial vehicles.

Applications and Problem Solving

• Prevents water contamination in fuel systems
• Reduces risk of injector damage caused by debris
• Maintains fuel system efficiency in heavy-duty trucks
• Helps avoid engine performance issues related to fuel impurities
• Supports compliance with fuel cleanliness standards in commercial fleets

Installation Notes and Tips

Ensure the engine is off and cooled before replacing the filter. Use the drain cock to remove water buildup regularly to extend filter life. 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 specifications to avoid leaks.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for durability and filtration efficiency. The 33611 model is designed for heavy-duty use and undergoes rigorous quality control. Warranty details are available through Wix and typically cover defects in materials and workmanship under normal use.