Wix 46348 Engine Air Filter

Overview of Wix 46348 Engine Air Filter

The Wix 46348 engine air filter is designed to provide reliable air filtration for heavy-duty applications. Featuring a radial seal style and constructed with cellulose media, this filter ensures efficient engine protection and airflow management.

• Class: Hw (Heavy-duty application)
• Duty Type: Hd (Heavy-duty)
• Height: 21.305 inches
• Inner Diameter Bottom: 4.024 inches
• Outer Diameter Bottom: 11 inches
• Outer Diameter Top: 11.25 inches
• Media Material: Cellulose
• Style: Radial seal air filter

Technical Details and Construction

The Wix 46348 engine air filter is engineered with a cellulose media material that effectively traps dust, dirt, and other airborne contaminants. Its radial seal design ensures a secure fit, minimizing the risk of unfiltered air bypassing the filter element. With a height of 21.305 inches and precise diameter measurements (inner bottom diameter of 4.024 inches, outer bottom diameter of 11 inches, and outer top diameter of 11.25 inches), this filter is tailored for specific heavy-duty engine air intake systems.

Compatible Vehicles and Applications

This Wix engine air filter is suitable for heavy-duty trucks and commercial vehicles requiring a radial seal air filter with the specified dimensions. It is commonly used in applications where durability and consistent airflow are critical, such as in freightliner, kenworth, and peterbilt models. The part number 46348 is referenced in OEM and aftermarket catalogs for these vehicle types.

• Protects engine from airborne contaminants
• Maintains optimal airflow for engine performance
• Reduces engine wear and extends service intervals
• Prevents clogging in heavy-duty environments
• Supports compliance with emission standards

Installation Notes and Tips

When installing the Wix 46348 engine air filter, ensure the radial seal is properly seated to prevent air leaks. Verify the filter dimensions match the vehicle’s air intake housing. Regular inspection and replacement according to the vehicle manufacturer’s maintenance schedule will help maintain engine efficiency.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for heavy-duty filtration. The 46348 engine air filter undergoes rigorous quality control to ensure consistent performance. Warranty coverage details should be confirmed with the product documentation or authorized distributors.