Wix 42228 Air Filter

Overview of Wix 42228 Engine Air Filter

The Wix 42228 engine air filter is designed to provide reliable air filtration for select Mercedes-Benz models. Engineered with cellulose media and a plastic end design, this oval-shaped air filter supports efficient airflow and engine protection.

• Compatible with Mercedes-Benz 300D, 300SDL, 300TD, 350SD, and 350SDL models
• Class W filter with a cubic feet per minute (CFM) rating of 630
• Oval-shaped design with plastic ends for secure fitment
• Constructed with cellulose media for effective particulate capture
• Dimensions: Height 5.135 inches, Inner Diameter Bottom 3.560 inches, Outer Diameter Bottom 7.700 inches, Outer Diameter Top 11.135 inches
• Designed for light-duty (Ld) applications

Technical Details and Specifications

The Wix 42228 engine air filter features a cellulose media material that balances filtration efficiency and airflow, supporting engine performance in Mercedes-Benz diesel models such as the 300D and 350SDL. Its oval shape and plastic ends ensure a secure and proper fit within the air intake system. With a cubic feet per minute rating of 630, this filter maintains adequate airflow to the engine while filtering out contaminants. The filter’s dimensions, including a height of 5.135 inches and varying diameters, are tailored to fit specific Mercedes-Benz air filter housings.

Compatible Vehicles and Applications

This engine air filter is compatible with the following Mercedes-Benz models:

• 300D
• 300SDL
• 300TD
• 350SD
• 350SDL

It is intended for use in light-duty diesel engines requiring a Class W air filter, ensuring proper filtration and airflow management.

Common Issues Addressed by Wix 42228

• Prevents engine damage caused by dust and airborne particles
• Helps maintain optimal engine performance and fuel efficiency
• Reduces intake system contamination and wear
• Supports consistent airflow to prevent engine power loss
• Protects turbocharger components from debris in turbocharged models

Installation Notes and Tips

When installing the Wix 42228 engine air filter, ensure the air filter housing is clean and free of debris before placement. Verify the oval-shaped filter seats properly with the plastic ends aligned to the housing grooves. Replace the filter at recommended service intervals or when visibly dirty to maintain engine performance. Use appropriate tools to secure the housing cover without over-tightening to avoid damage.

Quality Assurance and Warranty

Wix engine air filters are manufactured to meet industry standards for filtration and durability. The 42228 model undergoes quality control testing to ensure consistent performance. While specific warranty details may vary, Wix typically offers coverage against manufacturing defects. Consult product documentation or authorized sources for warranty terms related to this part number.