Wix 33358 Fuel Filter - Secondary

Reliable Fuel Filtration for Your Vehicle

The Wix 33358 fuel filter is designed to provide consistent fuel filtration performance for a range of vehicles. Engineered with enhanced cellulose media, this spin-on fuel filter helps maintain fuel system cleanliness and engine efficiency.

• Beta Ratio: 2/20=10/20 for effective particle retention
• Burst Pressure: 300 psi ensuring durability under high pressure
• Class Ha rating for heavy-duty applications
• Flow Rate: 6-8 gallons per minute to support optimal fuel delivery
• Height: 4.709 inches with a 3.015-inch outer diameter top
• Spin-on style with 16x1.5 mm thread size for secure installation
• Media Material: Enhanced cellulose for reliable filtration
• Micron rating of 10.00 for fine particle filtration

Technical Details and Performance

The Wix 33358 fuel filter features a spin-on design that simplifies replacement while maintaining a secure seal. Its enhanced cellulose media captures contaminants down to 10 microns, protecting fuel injectors and engine components from wear and clogging. Rated for a burst pressure of 300 psi, this filter withstands demanding fuel system conditions. The filter’s flow rate of 6-8 gallons per minute supports steady fuel delivery, suitable for many gasoline and diesel engines requiring a Class Ha heavy-duty filter.

Compatible Vehicles and Applications

This fuel filter is compatible with various vehicle makes and models that require a 16x1.5 mm thread size and a spin-on filter style. It is commonly used in automotive and light truck applications where reliable fuel filtration is critical. The Wix 33358 part number is often sought for replacement in vehicles that specify a 10-micron fuel filter with heavy-duty performance.

• Prevents fuel system contamination and injector clogging
• Reduces engine wear caused by dirt and debris
• Maintains consistent fuel flow and engine performance
• Protects fuel pumps from premature failure
• Helps avoid rough idling and stalling issues

Installation Notes and Tips

When installing the Wix 33358 fuel filter, ensure the engine is cool and relieve fuel system pressure before removal. The spin-on design allows for straightforward replacement; apply a light coat of clean fuel or oil to the gasket before threading the filter to ensure a proper seal. Tighten according to manufacturer specifications to avoid leaks or damage.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for filtration efficiency and durability. The 33358 fuel filter is built to withstand heavy-duty use with a Class Ha rating and a burst pressure of 300 psi. While specific warranty details may vary, Wix products typically come with a limited warranty against defects in materials and workmanship, providing confidence in product reliability.