Wix 33256 Fuel Filter

Fuel Filtration for Select Audi and Volkswagen

WIX Fuel Filter 33256 is a cartridge-style fuel filter built for select Audi and Volkswagen applications. It uses cellulose media and a metal-free construction to support clean fuel delivery in normal driving and harsher conditions.

Key Features

• Cartridge fuel filter with metal-free construction
• Cellulose media for application-specific fuel filtration
• Recommended for OEM fuel filter change intervals
• Built for dirt roads, stop-and-go traffic, short trips, and interstate use
• Part number 33256 for easy identification

Detailed Description

WIX 33256 is engineered as a fuel filter replacement for select Audi A3, Audi A3 Quattro, and Volkswagen Passat CC applications. The filter uses high-efficiency cellulose media matched to the fuel type and application, with a cartridge design that measures 5.374 inches in height and 3.110 inches in outer diameter. Its closed top and 0.441-inch bottom inner diameter reflect the specified fitment design for the intended fuel system.

WIX fuel filters are built to handle demanding driving conditions, including frequent starts and stops, short-trip use, and extended highway travel. If you are servicing an Audi A3, Volkswagen Passat CC, or related application, WIX 33256 provides a direct replacement option that follows OEM-style service intervals. This part number 33256 also cross-references NAPA Gold Filters 3256 for the same application.

What It Is Used For

• Replacing a restricted or contaminated fuel filter
• Restoring proper fuel flow through the fuel system
• Reducing the effects of dirt and debris in the fuel supply
• Supporting routine maintenance at OEM service intervals
• Addressing fuel delivery issues caused by filter loading

Installation Notes and Tips

Verify the filter style, dimensions, and connection points before installation. Confirm the vehicle application against the part number 33256 and match the filter to the correct Audi or Volkswagen fuel system before service. Follow the vehicle manufacturer’s fuel system service procedure during replacement.

Quality Assurance

WIX designs its fuel filters with application-specific media, materials, and construction to support consistent performance under normal and severe driving conditions. The 33256 is built to WIX’s fuel filtration standards for the listed applications.