Wix 33782 Fuel Water Separator Filter

Reliable Fuel Water Separator Filter for Heavy-Duty Vehicles

The Wix 33782 Fuel Water Separator Filter is designed to provide efficient filtration for heavy-duty diesel engines. Engineered with a cellulose media material and a 12-micron rating, this spin-on filter helps protect fuel systems from water and contaminants, ensuring optimal engine performance.

• Heavy-duty class and duty type for demanding applications
• Flow rate between 12-15 gallons per minute suitable for large engines
• Spin-on style with 1-14 thread size for secure installation
• 8.5-inch height and 4.37-inch outer diameter for precise fitment
• Cellulose media material with 12-micron filtration efficiency
• Closed inner diameter top design for compatibility with specific fuel systems

Detailed Product Features and Specifications

The Wix 33782 fuel water separator filter is built to handle the rigorous requirements of heavy-duty diesel engines commonly found in trucks, buses, and industrial equipment. Its cellulose media effectively traps water and particulate contaminants down to 12 microns, preventing damage to fuel injectors and pumps. The filter’s flow rate of 12-15 gallons per minute supports high fuel demand, making it suitable for vehicles such as Freightliner Cascadia, Kenworth T680, and Peterbilt 579 models. The spin-on design with a 1-14 thread size allows for straightforward replacement and secure sealing, while the 8.5-inch height and 4.37-inch outer diameter ensure proper fitment in compatible fuel systems.

Applications and Problem Solving

• Removes water contamination from diesel fuel to prevent engine corrosion
• Filters out dirt and debris to protect fuel injectors and pumps
• Maintains fuel system integrity in heavy-duty trucks and commercial vehicles
• Reduces risk of engine stalling caused by fuel contamination
• Supports consistent engine performance under high fuel flow conditions

Installation Notes and Tips

When installing the Wix 33782 fuel water separator filter, ensure the engine is off and cooled down. Verify the thread size (1-14) matches the vehicle’s filter mount. Apply a thin layer of clean fuel or oil to the gasket before threading the filter on to ensure a proper seal. Tighten the filter according to manufacturer torque specifications to avoid leaks. Regular inspection and replacement intervals should be followed based on vehicle manufacturer recommendations and operating conditions.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for filtration efficiency and durability. The 33782 model undergoes rigorous quality control 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. Consult Wix documentation or authorized distributors for warranty terms related to this fuel water separator filter.