Wix 46878 Engine Air Filter

Overview of Wix 46878 Engine Air Filter

The Wix 46878 engine air filter is designed to provide reliable air filtration for heavy-duty applications. Featuring a cellulose media material and metal ends, this air filter supports efficient airflow and engine protection for various vehicle models requiring high-performance air delivery.

• Class: Hw (Heavy-duty classification)
• Cubic Feet Per Minute Rating: 1100 CFM for optimal airflow
• Duty Type: Hd (Heavy-duty use)
• Ends: Durable metal construction
• Height: 28.5 inches
• Inner Diameter Bottom: 5.218 inches
• Inner Diameter Top: Closed design
• Outer Diameter Bottom: 8.687 inches
• Outer Diameter Top: 5.765 inches
• Media Material: Cellulose for effective particulate filtration
• Style: Engine air filter

Detailed Product Description

The Wix 46878 engine air filter is engineered to meet the demands of heavy-duty vehicles requiring robust air filtration. Its cellulose media material efficiently traps dust, dirt, and other airborne contaminants, helping to maintain engine performance and longevity. The metal ends provide structural integrity, ensuring a secure fit and resistance to deformation under high airflow conditions. With a cubic feet per minute (CFM) rating of 1100, this filter supports substantial air delivery, which is critical for engines operating under heavy loads.

This air filter’s dimensions, including a height of 28.5 inches and a bottom inner diameter of 5.218 inches, make it suitable for specific heavy-duty truck and commercial vehicle applications. The closed top design helps direct airflow properly through the filter media, enhancing filtration efficiency.

Common Applications and Problem Solving

• Prevents engine damage caused by dust and debris ingestion
• Helps maintain optimal engine power and fuel efficiency
• Reduces wear on internal engine components by filtering contaminants
• Supports heavy-duty vehicle operation in dusty or harsh environments
• Minimizes air intake restrictions for consistent engine performance

Installation Notes and Tips

When installing the Wix 46878 engine air filter, ensure the filter is seated properly within the air intake housing to prevent unfiltered air bypass. Verify that the metal ends align securely with the filter housing to maintain a tight seal. Regular inspection and replacement according to vehicle manufacturer recommendations will help sustain engine performance and protection.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for heavy-duty filtration. The 46878 engine air filter undergoes rigorous quality control to ensure durability and filtration efficiency. 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 exact warranty terms.