Wix 33250 Fuel Filter

Overview of Wix 33250 Fuel Filter for Mercedes-Benz Vehicles

The Wix 33250 fuel filter is designed to provide reliable fuel filtration for select Mercedes-Benz models, including the E320, E350, GL320, GL350, ML320, ML350, R320, R350, and Sprinter series. Engineered with a cellulose media material and a 5-micron filtration rating, this fuel filter helps maintain clean fuel delivery and engine performance.

• Class D fuel filter with durable construction
• Cellulose media material for effective contaminant capture
• 5.00 micron filtration rating for fine particle removal
• Height: 4.523 inches, Outer Diameter Top: 3.622 inches
• Inlet size: 0.400 inches, Outlet size: 5/16 inches
• Complete in-line fuel filter style for straightforward installation
• Compatible with multiple Mercedes-Benz models and Sprinter variants

Technical Details and Specifications

The Wix 33250 fuel filter features a Class D rating suitable for light-duty applications. Its cellulose media material efficiently traps contaminants down to 5 microns, protecting the fuel system from debris that can cause wear or clogging. The filter measures 4.523 inches in height with an outer diameter of 3.622 inches at the top, and it has a closed inner diameter top design. The inlet diameter is 0.400 inches, while the outlet is sized at 5/16 inches, ensuring compatibility with the fuel lines of specified Mercedes-Benz models and Sprinter 2500, 3500, and 3500XD vehicles. This complete in-line fuel filter style simplifies replacement and maintenance.

Compatible Mercedes-Benz Models and Applications

This Wix fuel filter part number 33250 is compatible with a range of Mercedes-Benz vehicles, including the E320, E350, GL320, GL350, ML320, ML350, R320, and R350 models. It is also suitable for Sprinter 2500, Sprinter 3500, and Sprinter 3500XD vans. Using the correct fuel filter helps maintain optimal fuel flow and engine efficiency in these specific vehicles.

Common Issues Addressed by the Wix 33250 Fuel Filter

• Prevents fuel system contamination from dirt and debris
• Reduces risk of clogged fuel injectors and poor engine performance
• Helps avoid fuel pump damage caused by particulate buildup
• Maintains consistent fuel pressure for smooth engine operation
• Supports emission control by ensuring clean fuel delivery

Installation Notes and Tips

When installing the Wix 33250 fuel filter, ensure the vehicle is parked on a level surface and the engine is cool. Relieve fuel system pressure before removal to avoid fuel spray. Confirm inlet and outlet hose sizes match the filter specifications (0.400 inch inlet, 5/16 inch outlet). Properly secure all connections to prevent leaks. Dispose of the old filter according to local regulations.

Quality Assurance and Warranty Information

Wix fuel filters are manufactured to meet industry standards for filtration and durability. The 33250 model undergoes rigorous quality control to ensure consistent performance in compatible Mercedes-Benz vehicles. While specific warranty details may vary, Wix typically offers coverage against defects in materials and workmanship. Refer to official Wix documentation for exact warranty terms.