Wix 42808 Engine Air Filter

Overview of Wix 42808 Engine Air Filter

The Wix 42808 engine air filter is designed to provide reliable air filtration for heavy-duty applications. Featuring a cellulose media material and a high cubic feet per minute rating, this air filter supports efficient airflow and engine protection for various vehicle models.

• Class Ha air filter designed for heavy-duty duty type
• High airflow capacity with 1100 cubic feet per minute rating
• Durable cellulose media material for effective filtration
• Dimensions: 25.533 inches height, 9.331 inches outer diameter (top and bottom), 5.803 inches inner diameter bottom
• Closed inner diameter top design for secure fitment

Technical Details and Specifications

The Wix 42808 engine air filter is engineered with a cellulose media that balances filtration efficiency and airflow. Its Ha class rating indicates suitability for heavy-duty environments, ensuring contaminants are effectively captured while maintaining engine performance. The filter measures 25.533 inches in height, with an outer diameter of 9.331 inches at both the top and bottom, and an inner diameter of 5.803 inches at the bottom. The top inner diameter is closed, which helps maintain a secure seal within the air intake system. With a cubic feet per minute rating of 1100, this filter supports substantial airflow, making it compatible with various heavy-duty trucks and commercial vehicles requiring robust air filtration solutions.

Compatible Vehicles and Fitment Information

This Wix 42808 engine air filter is compatible with a range of heavy-duty truck models and commercial vehicles that require a Ha class air filter with the specified dimensions. It is commonly used in applications where maintaining clean air intake is critical for engine longevity and performance. For example, it fits certain models of Freightliner, Kenworth, and Peterbilt trucks that specify a filter with these measurements and airflow ratings. Always verify fitment with your vehicle’s specifications or consult a professional to ensure compatibility.

Common Applications and Problem Solving

• Prevents engine damage caused by dust and debris ingestion
• Maintains optimal engine performance by ensuring clean airflow
• Reduces risk of clogged air intake systems in heavy-duty vehicles
• Helps improve fuel efficiency by supporting proper air-fuel mixture
• Extends engine life by protecting internal components from contaminants

Installation Notes and Tips

When installing the Wix 42808 engine air filter, ensure the filter is seated properly within the air intake housing to prevent unfiltered air bypass. The closed inner diameter top design requires correct orientation during installation. Inspect the air filter housing for damage or debris before installation. Replace the filter according to the vehicle manufacturer’s recommended maintenance schedule or when performance issues arise.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for filtration and durability. The 42808 engine air filter undergoes rigorous quality control to ensure consistent performance. While specific warranty details are not provided here, Wix typically offers warranties covering defects in materials and workmanship. Consult Wix documentation or authorized distributors for warranty terms related to this part number.