Wix 33109 Fuel Filter

Reliable Fuel Filtration for Your Vehicle

The Wix 33109 fuel filter is designed to provide consistent fuel filtration performance for a variety of automotive applications. Engineered with enhanced cellulose media, this spin-on fuel filter helps maintain clean fuel flow and protect your engine from contaminants.

• Burst pressure rating of 325 psi for durability under high pressure
• Heavy-duty (Hd) duty type suitable for demanding fuel systems
• Flow rate between 12-15 gallons per minute to support efficient fuel delivery
• 10 micron filtration rating to capture fine particles and debris
• Spin-on style with 1-14 thread size for straightforward installation
• Height of 5.209 inches and outer diameter of 3.663 inches for proper fitment
• Enhanced cellulose media material for effective contaminant removal

Technical Details and Specifications

The Wix 33109 fuel filter features a spin-on design that simplifies replacement and maintenance. Its 10 micron media rating ensures that fuel contaminants such as dirt, rust, and other particulates are effectively filtered out before reaching the engine. The filter’s burst pressure of 325 psi supports reliable operation in high-pressure fuel systems, while the heavy-duty classification indicates suitability for vehicles requiring robust fuel filtration solutions. With a flow rate of 12 to 15 gallons per minute, this filter maintains adequate fuel supply for optimal engine performance. The closed inner diameter top and 1-14 thread size provide secure attachment and compatibility with specific fuel system fittings.

Compatible Vehicles and Applications

The Wix 33109 fuel filter is compatible with a range of vehicles that require a spin-on fuel filter with these dimensions and specifications. It is commonly used in various makes and models that demand a 10 micron heavy-duty fuel filter with a 1-14 thread size. For example, it fits certain Ford, Chevrolet, and Dodge trucks and SUVs that utilize similar fuel filtration components. Always verify fitment with your vehicle’s specifications or consult a professional mechanic to ensure compatibility.

Common Issues Addressed by the Wix 33109 Fuel Filter

• Prevents fuel system clogging caused by dirt and debris
• Reduces engine performance issues related to contaminated fuel
• Protects fuel injectors and pumps from premature wear
• Helps maintain consistent fuel flow and pressure
• Minimizes risk of engine stalling or hesitation due to fuel contamination

Installation Notes and Tips

When installing the Wix 33109 fuel filter, ensure the engine is cool and relieve fuel system pressure before removal. The spin-on design allows for straightforward replacement; however, verify the thread size and filter orientation to avoid leaks. Use appropriate tools to tighten the filter to manufacturer torque specifications. Inspect the sealing surface and replace any damaged gaskets or O-rings to maintain a proper seal.

Quality Assurance and Warranty

Wix fuel filters are manufactured to meet industry standards for filtration efficiency and durability. The 33109 model undergoes rigorous testing to ensure it meets burst pressure and flow rate specifications. 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 filter.