Wix 46433NP Engine Air Filter - Outer

WIX HD Engine Air Filter 46433NP

The WIX 46433NP is a heavy-duty radial seal engine air filter built for demanding air intake systems. It uses enhanced cellulose media and a durable radial seal design to help maintain clean airflow in diesel and industrial-style applications.

Compatible With Ford, John Deere, Volvo, and other equipment using this size and style, the 46433NP is a practical choice for OEM air filter change intervals. The WIX 46433NP is built around a 12.68-inch height, 9.33-inch outer diameter, and 5.15-inch inner diameter bottom for proper sealing in the correct housing.

Key Features

• Engine air filter for air and fuel delivery service
• Radial seal air filter style for secure housing fitment
• Enhanced cellulose media for filtration performance
• Heavy-duty construction for demanding service conditions
• 12.68-inch height with 9.33-inch outer diameter
• 625 CFM rating for airflow capacity reference
• Closed top with 5.15-inch inner diameter bottom

Detailed Description

WIX HD air filters use premium filtration media with pleat stabilization features and durable end-cap construction to support long service life. This filter is laboratory tested to ISO 5011 standards with minimum efficiency rated at 99.9% contaminant removal, based on WIX reference testing for this filter family. For buyers searching for a heavy-duty engine air filter, radial seal air filter, or WIX 46433NP replacement, this part is built to match the dimensions and service requirements of the original application.

This part cross-references Donaldson P185067 and Fleetguard AF4878 for the same application.

What It Helps Address

• Restricted airflow caused by a loaded or dirty air filter
• Dust and debris entering the engine intake system
• Premature wear from inadequate intake filtration
• Service issues tied to incorrect filter dimensions or sealing
• Maintenance needs for Ford, John Deere, and Volvo air intake systems

Installation Notes and Tips

Verify the housing dimensions, seal diameter, and filter style before installation. The 46433NP is a radial seal air filter, so the sealing surface must match the air cleaner housing exactly. Inspect the air box, sealing area, and intake tube for dirt or damage before installing the new filter. For fitment-based searches, this part is commonly referenced for Ford, John Deere, and Volvo equipment using the listed dimensions.

Quality Assurance

WIX specifies premium media, pleat stabilization features where applicable, and corrosion-resistant or polyurethane end-cap construction for durability. The filter family is tested to ISO 5011 standards, with published minimum efficiency of 99.9% contaminant removal for the referenced WIX applications.