Wix 49088 Engine Air Filter - Outer or Primary

Overview of Wix 49088 Engine Air Filter

The Wix 49088 engine air filter is designed to provide reliable air filtration for heavy-duty applications. Featuring a radial seal outer air style and constructed with cellulose media, this filter supports optimal engine performance by effectively capturing contaminants.

• Class Hb rating for heavy-duty use
• Height of 15.75 inches for specific fitment
• Radial seal outer air style for secure installation
• Cellulose media material for efficient filtration
• Outer diameter bottom measures 12 inches, inner diameter bottom 9.89 inches
• Closed inner diameter top design

Technical Details and Specifications

The Wix 49088 engine air filter is engineered with a height of 15.75 inches, making it suitable for select heavy-duty vehicles requiring this dimension. Its radial seal outer air style ensures a tight and secure fit, preventing unfiltered air from entering the engine. The filter media is made from cellulose, a material known for its filtration efficiency and durability under demanding conditions. The outer diameter at the bottom is 12 inches, with an inner diameter of 9.89 inches, while the top is closed, which is important for proper sealing and fitment in compatible air intake systems.

Compatible Vehicles and Applications

This Wix 49088 engine air filter is compatible with various heavy-duty trucks and commercial vehicles that require a Class Hb, heavy-duty air filter with these specific dimensions. It is commonly used in applications where radial seal outer air filters are specified. For example, it fits certain models of Freightliner, Kenworth, and Peterbilt trucks that demand a 15.75-inch height and 12-inch outer diameter filter. Always verify fitment with your vehicle’s OEM specifications before purchase.

• Helps prevent engine damage caused by dust and debris
• Reduces engine wear by filtering harmful particles
• Maintains engine efficiency and fuel economy
• Protects turbochargers and other air intake components
• Supports compliance with emission standards by ensuring clean airflow

Installation Notes and Tips

When installing the Wix 49088 engine air filter, ensure the radial seal is properly seated to prevent air bypass. Inspect the air filter housing for damage or debris before installation. Replace the filter according to the vehicle manufacturer’s recommended service intervals or sooner if operating in dusty or harsh environments. 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 heavy-duty filtration. The 49088 model undergoes rigorous quality control to ensure consistent performance and durability. 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 related to this engine air filter.