Wix 33357 Fuel Water Separator Filter - Primary

Overview of Wix 33357 Fuel Water Separator Filter

The Wix 33357 Fuel Water Separator Filter is engineered to provide reliable fuel filtration and water separation for heavy-duty diesel engines. Designed with enhanced cellulose media, this spin-on filter helps maintain fuel system integrity and engine performance in vehicles such as Ford Super Duty and Chevrolet Silverado trucks.

• Burst pressure rating of 315 psi for durability under demanding conditions
• Class Ha filter media with 14-micron filtration for effective contaminant removal
• Drain cock included for easy water drainage and maintenance
• Flow rate between 8 to 10 gallons per minute suitable for heavy-duty applications
• Spin-on style with 13/16-18 thread size for straightforward installation
• Height of 6.081 inches and outer diameter of 3.710 inches for proper fitment

Technical Details and Features

The Wix 33357 fuel water separator filter features enhanced cellulose media that efficiently captures water and particulate contaminants down to 14 microns. Its heavy-duty duty type and Class Ha rating ensure it meets rigorous filtration standards required by diesel engines in trucks like the Ford F-250 and Chevrolet Silverado 2500HD. The filter’s spin-on design simplifies replacement, while the integrated drain cock allows for convenient water removal without filter removal. With a burst pressure of 315 psi, this filter withstands high-pressure fuel system environments, maintaining consistent flow rates between 8 and 10 gallons per minute to support engine performance.

Applications and Problem Solving

• Prevents water contamination that can cause fuel system corrosion and injector damage
• Removes dirt and debris to protect fuel pumps and injectors from premature wear
• Helps maintain engine efficiency and reduce downtime in heavy-duty trucks
• Supports reliable operation in diesel-powered vehicles such as Ford Super Duty and Chevrolet Silverado models
• Reduces risk of fuel filter clogging and associated engine performance issues

Installation Notes and Tips

When installing the Wix 33357 fuel water separator filter, ensure the thread size (13/16-18) matches the vehicle’s filter housing. The spin-on style allows for straightforward hand-tightening; avoid over-tightening to prevent damage. Use the drain cock to periodically remove accumulated water without removing the filter, which helps extend filter life and maintain fuel system cleanliness. Always replace the filter according to the vehicle manufacturer’s recommended service intervals.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for filtration efficiency and durability. The 33357 model is built with enhanced cellulose media and designed for heavy-duty use, ensuring consistent performance in demanding environments. 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.