Wix 42520 Engine Air Filter - Outer

Overview of Wix 42520 Engine Air Filter

The Wix 42520 engine air filter is designed for heavy-duty applications, providing reliable filtration to protect your vehicle's engine. Featuring a cellulose media material and metal ends, this air filter supports efficient airflow and durability for various automotive needs.

• Heavy-duty class and duty type for demanding environments
• 310 cubic feet per minute airflow rating for optimal engine breathing
• Durable metal ends ensure secure fit and longevity
• Cellulose media material for effective particulate filtration
• Dimensions: 13.5 inches height, 9.13 inches outer diameter (top and bottom), 5.77 inches inner diameter (bottom)

Technical Details and Specifications

The Wix 42520 engine air filter is engineered with a cellulose media that balances filtration efficiency and airflow, suitable for heavy-duty vehicles requiring robust air intake protection. Its metal ends provide structural integrity, preventing deformation under high airflow conditions. The filter measures 13.5 inches in height, with an outer diameter of 9.13 inches on both top and bottom, and an inner diameter of 5.77 inches at the bottom, ensuring compatibility with specific air intake housings. Rated at 310 cubic feet per minute, this filter supports engines that demand consistent air supply without compromising filtration quality.

Compatible Vehicles and Applications

This Wix 42520 engine air filter is compatible with a range of heavy-duty trucks and commercial vehicles that require a high-capacity air filter with metal ends and cellulose media. It is commonly used in applications where engine protection from dust and debris is critical, such as in construction, agriculture, and freight transport vehicles. For example, it fits certain models of Ford F-Series trucks, Chevrolet Silverado HD, and Dodge Ram HD trucks, among others. Always verify fitment with your vehicle’s specifications before purchase.

Common Issues Addressed by Wix 42520 Air Filter

• Prevents engine damage caused by dust and airborne contaminants
• Reduces engine wear by maintaining clean airflow
• Helps maintain engine performance and fuel efficiency
• Minimizes clogging and airflow restriction in heavy-duty conditions
• Protects turbochargers and sensors from particulate buildup

Installation Notes and Tips

When installing the Wix 42520 engine air filter, ensure the air filter housing is clean and free of debris before placement. Confirm the metal ends align properly with the housing seals to prevent unfiltered air bypass. Replace the filter according to the vehicle manufacturer’s recommended service intervals or sooner if operating in dusty or harsh environments. Proper installation helps maintain engine performance and prolongs filter life.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for filtration and durability. The 42520 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 or your parts provider for exact warranty terms related to this engine air filter.