Wix 42493 Engine Air Filter

Reliable Engine Air Filtration for Heavy-Duty Vehicles

The Wix 42493 engine air filter is designed to provide dependable air filtration for heavy-duty applications. Engineered with cellulose media and precise dimensions, this filter supports optimal airflow and engine protection for various commercial trucks and heavy-duty vehicles.

• Heavy-duty class air filter with a cubic feet per minute (CFM) rating of 910
• Constructed with cellulose media for effective particulate capture
• Height of 20.5 inches with consistent outer diameter of 12.088 inches
• Inner bottom diameter measures 7.729 inches for secure fitment
• Designed specifically for air and fuel delivery systems in heavy-duty engines

Technical Specifications and Design Details

The Wix 42493 engine air filter features a cellulose media material that balances filtration efficiency and airflow, suitable for heavy-duty duty cycles. With a height of 20.5 inches and an outer diameter of 12.088 inches, this filter fits applications requiring these precise dimensions. The inner diameter of 7.729 inches ensures a proper seal within the air intake system, reducing the risk of unfiltered air entering the engine. Rated at 910 CFM, this filter supports sufficient airflow to maintain engine performance under demanding conditions.

Compatible Vehicles and Applications

This Wix engine air filter is compatible with a range of heavy-duty trucks and commercial vehicles that require a filter with these specific dimensions and airflow ratings. It is commonly used in diesel engines where robust air filtration is critical to engine longevity and performance. For example, it suits certain Freightliner, Kenworth, and Peterbilt models that specify similar filter sizes and airflow requirements. Always verify fitment with your vehicle’s OEM specifications before purchase.

Common Issues Addressed by Wix 42493 Engine Air Filter

• Prevents engine damage caused by dust and debris ingestion
• Maintains optimal airflow to support fuel efficiency and power output
• Reduces engine wear by filtering harmful particulates
• Helps avoid clogged air intake systems that can lead to reduced performance
• Supports compliance with emission control standards by ensuring clean air intake

Installation Notes and Tips

When installing the Wix 42493 engine air filter, ensure the air intake housing is clean and free of debris before placing the new filter. Confirm that the filter’s dimensions match the OEM specifications for your vehicle. Properly seat the filter to avoid air bypass, which can compromise filtration effectiveness. Regular inspection and replacement intervals should be followed according to the vehicle manufacturer’s recommendations to maintain engine health.

Quality Assurance and Warranty Information

Wix filters are manufactured to meet industry standards for heavy-duty engine air filtration. The 42493 model undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details may vary, Wix typically offers coverage against defects in materials and workmanship. Consult Wix documentation or your parts provider for exact warranty terms related to this engine air filter.