Wix 46489 Engine Air Filter - Outer

Overview of Wix 46489 Engine Air Filter

The Wix 46489 engine air filter is designed to provide reliable air filtration for heavy-duty applications. Featuring a radial seal outer air style and flame retardant cellulose media, this filter supports efficient airflow and engine protection.

• Class Ha rating for heavy-duty use
• Cubic feet per minute rating of 175 for optimal airflow
• Height of 12.25 inches for precise fitment
• Radial seal outer air style for secure installation
• Flame retardant cellulose media for enhanced safety
• Outer diameter bottom and top both 5.08 inches
• Inner diameter bottom of 3.2 inches, top closed

Technical Details and Specifications

The Wix 46489 engine air filter is engineered with a flame retardant cellulose media material that helps reduce fire risk while maintaining effective filtration. Its radial seal outer air design ensures a tight seal to prevent unfiltered air from entering the engine. With a height of 12.25 inches and an outer diameter of 5.08 inches on both ends, this filter fits applications requiring these specific dimensions. The cubic feet per minute (CFM) rating of 175 supports adequate airflow for heavy-duty engines, making it suitable for vehicles that demand robust air intake performance.

Compatible Vehicles and Applications

This Wix engine air filter is compatible with various heavy-duty trucks and commercial vehicles that require a Class Ha filter with these dimensions and airflow characteristics. It is commonly used in applications where a radial seal outer air filter is specified. For example, it fits certain models of Freightliner, Kenworth, and Peterbilt trucks that require a 12.25-inch height and 5.08-inch diameter filter with a 175 CFM rating. Always verify fitment with your vehicle’s specifications before purchase.

Common Issues Addressed by Wix 46489

• Prevents engine damage caused by dust and debris
• Maintains optimal engine performance by ensuring clean airflow
• Reduces risk of fire with flame retardant media
• Helps avoid clogging and airflow restriction in heavy-duty engines
• Supports compliance with emission standards by filtering intake air

Installation Notes and Tips

When installing the Wix 46489 engine air filter, ensure the radial seal is properly seated to prevent air leaks. Inspect the air filter housing for damage or debris before installation. Replace the filter according to the vehicle manufacturer’s recommended service intervals or when performance issues arise. Use appropriate tools to avoid damaging the filter or housing during installation.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for durability and filtration efficiency. The 46489 model undergoes rigorous quality control to ensure consistent performance in heavy-duty applications. While specific warranty details are not provided here, Wix typically offers warranties covering defects in materials and workmanship. Consult Wix documentation or your supplier for exact warranty terms.