Wix 33279 Fuel Filter

Overview of Wix 33279 Fuel Filter for Audi, Saab, Volkswagen, and Volvo

The Wix 33279 fuel filter is designed for reliable fuel delivery in select Audi, Saab, Volkswagen, and Volvo models. Engineered with precision, this fuel filter helps maintain engine performance by effectively filtering contaminants from the fuel system.

• Class W fuel filter with a 6-micron filtration rating
• Cellulose media material for efficient particle capture
• Height of 6.063 inches for proper fitment
• Inlet size: 14x1.5 mm; Outlet size: 12x1.5 mm
• Complete in-line fuel filter style for straightforward installation
• Outer diameter top: 3.4 inches; Outer diameter bottom: 3.189 inches
• Inner diameter top is closed, ensuring secure fuel flow

Technical Details and Specifications

The Wix 33279 fuel filter features a cellulose media material that provides a 6-micron filtration rating, effectively removing fine particles from the fuel to protect the engine’s fuel injectors and combustion chambers. Its in-line design with a closed inner diameter top ensures a secure and leak-free connection. The filter’s height of 6.063 inches and inlet/outlet dimensions (14x1.5 mm inlet and 12x1.5 mm outlet) are tailored for compatibility with various models, including Audi 80 Quattro, Saab 9-3, Volkswagen Golf, and Volvo 740.

Compatible Vehicles and Applications

This Wix fuel filter is compatible with a range of vehicles, including:

• Audi models such as 80, 80 Quattro, 90, 90 Quattro, 100 Quattro, A6, and A6 Quattro
• Saab 9-3 and 9-5
• Volkswagen models including Cabriolet, Coupe, Fox, GLE, Golf, Jetta, Passat, Quantum, and S6
• Volvo models such as 200, 240, 740, 760, 780, 900, 940, 960, 9000, S90, and V90

Common Issues Addressed by Wix 33279 Fuel Filter

• Prevents fuel system clogging caused by dirt and debris
• Reduces risk of engine misfires due to contaminated fuel
• Helps maintain consistent fuel pressure and flow
• Protects fuel injectors from premature wear
• Improves overall engine efficiency and longevity

Installation Notes and Tips

When installing the Wix 33279 fuel filter, ensure the vehicle’s fuel system is depressurized to avoid fuel spray. Verify the inlet and outlet connections match the 14x1.5 mm and 12x1.5 mm fittings respectively. The closed inner diameter top design requires proper orientation during installation. It is recommended to replace the fuel filter at regular service intervals as specified by the vehicle manufacturer to maintain optimal fuel system performance.

Quality Assurance and Warranty

Wix fuel filters are manufactured to meet industry standards for durability and filtration efficiency. The 33279 model undergoes rigorous quality control to ensure consistent performance. While specific warranty details may vary, Wix typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.