Wix 33339 Fuel Filter - Primary

Reliable Fuel Filtration for Your Vehicle

The Wix 33339 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.

• Burst Pressure: 315 psi for durable operation under high pressure
• Class Hb rating ensuring heavy-duty filtration standards
• Flow Rate between 12-15 gallons per minute to support optimal fuel delivery
• Height of 6.987 inches and outer diameter of 3.674 inches for precise fitment
• Spin-on style with 1-14 thread size for straightforward installation
• Micron rating of 32.00 for effective particle filtration
• Enhanced cellulose media material for reliable contaminant capture

Detailed Product Overview

The Wix 33339 fuel filter is a spin-on type filter designed to meet the demands of heavy-duty applications. Its enhanced cellulose media provides a balance of filtration efficiency and flow rate, capturing particles down to 32 microns. The filter’s burst pressure rating of 315 psi ensures it can withstand high fuel system pressures without failure. With a flow rate of 12 to 15 gallons per minute, it supports consistent fuel delivery to the engine, helping maintain performance and reduce wear. The filter’s dimensions and thread size are engineered for compatibility with specific vehicle models requiring a 1-14 thread spin-on filter.

Common Applications and Problem Solving

• Prevents fuel system contamination that can cause injector clogging
• Reduces engine hesitation and rough idling caused by dirty fuel
• Protects fuel pumps from premature wear due to debris
• Helps maintain fuel efficiency by ensuring clean fuel flow
• Minimizes risk of engine stalling related to fuel delivery issues

Installation Notes and Tips

When installing the Wix 33339 fuel filter, ensure the engine is cool and relieve fuel system pressure before removal. The spin-on design with a 1-14 thread size allows for straightforward replacement. Apply a light coat 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 or damage.

Quality Assurance and Warranty

Wix fuel filters are manufactured to meet industry standards for durability and filtration performance. The 33339 model is built with enhanced cellulose media and tested for burst pressure to ensure reliability in demanding conditions. While specific warranty details are not provided here, Wix products typically come with manufacturer-backed quality assurance to support long-term use.