Wix 49770 Engine Air Filter - Outer

Overview of Wix 49770 Engine Air Filter

The Wix 49770 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 efficient airflow and engine protection for various vehicle models.

• Class: Hw (Heavy-duty classification)
• Cubic Feet Per Minute Rating: 945 CFM for optimal airflow
• Height: 20.5 inches
• Inner Diameter Bottom: 6.99 inches
• Outer Diameter Bottom and Top: 12.31 inches
• Media Material: Cellulose for effective particulate capture
• Style: Radial seal outer air for secure fitment

Technical Details and Construction

The Wix 49770 engine air filter is engineered with a cellulose media material that balances filtration efficiency and airflow capacity. Its radial seal outer air design ensures a tight seal within the air intake system, reducing the risk of unfiltered air bypass. With a height of 20.5 inches and a bottom inner diameter of 6.99 inches, this filter fits specific heavy-duty vehicle air intake assemblies. The 945 cubic feet per minute (CFM) rating supports engines requiring high airflow volumes, making it suitable for trucks and commercial vehicles that demand consistent engine performance.

Applications and Problem Solving

This engine air filter is commonly used in heavy-duty trucks and commercial vehicles requiring robust air filtration solutions. It addresses several common issues:

• Prevents engine wear caused by dust and debris ingestion
• Maintains optimal engine performance by ensuring clean airflow
• Reduces the risk of clogged air intake systems in dusty environments
• Supports fuel efficiency by maintaining proper air-fuel mixture
• Helps extend engine life through effective particulate filtration

Installation Notes and Tips

When installing the Wix 49770 engine air filter, ensure the radial seal is properly seated to prevent air leaks. Verify the filter dimensions match the vehicle’s air intake housing, particularly the 6.99-inch inner diameter at the bottom and the 20.5-inch height. Regular inspection and replacement according to the vehicle manufacturer’s maintenance schedule will help maintain engine performance and longevity.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for heavy-duty engine air filtration. The 49770 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 authorized distributors for warranty terms related to this part number.