Wix 46474 Engine Air Filter

WIX 46474 Engine Air Filter Overview

The WIX 46474 engine air filter is a heavy-duty radial seal outer air filter built for demanding air intake systems. It uses cellulose filtration media and a durable construction to support clean airflow in applications that require OEM-style service intervals.

With a 12.356-inch height, 9.062-inch outer diameter, and 4.653-inch inner diameter at the bottom, this filter is sized for radial seal housings where dependable sealing and consistent airflow matter. The WIX 46474 is a practical choice for operators looking for an engine air filter that balances filtration efficiency and long service life.

Key Features

• Part number: 46474
• Heavy-duty Class HD, Duty Type HD construction
• Cellulose media for engine air filtration
• Radial Seal Outer Air style for compatible housings
• 12.356 in. height with 9.062 in. outer diameter
• 4.653 in. inner diameter bottom and closed top
• 290 CFM rating for airflow capacity reference
• Laboratory-tested to ISO 5011 standards with minimum 99.9% contaminant removal based on WIX test data

Detailed Description

WIX 46474 is an engine air filter engineered for heavy-duty service where intake protection is critical. The premium filtration media is supported by stabilization features and a durable filter body, helping maintain structure under demanding operating conditions. This makes it a strong fit for equipment and vehicle platforms that rely on a radial seal outer air design.

For buyers searching for a WIX 46474 air filter, WIX 46474 engine air filter, or a heavy-duty radial seal outer air filter for industrial and on-road diesel applications, this part offers a straightforward OE-style service replacement. Cross-reference part numbers include Baldwin RS3502 and Donaldson P532499 for the same application.

What It Helps Address

• Restricted airflow caused by a dirty or loaded air filter
• Dust and debris entering the engine intake system
• Premature engine wear from inadequate intake filtration
• Service issues tied to a damaged or collapsed filter element
• Maintenance needs for heavy-duty air intake systems

Installation Notes and Tips

Verify housing dimensions and seal style before installation. This filter uses a radial seal outer air configuration, so the housing must match the filter’s outer diameter, inner diameter, and closed-top design. Inspect the air cleaner housing for dirt, damage, or sealing surface wear before installing the new filter.

For fitment-based searches, this part is commonly referenced for heavy-duty equipment and vehicle applications such as Caterpillar 6I2499 interchange listings, as well as Wirtgen 74320 and NAPA Gold Filters 6474 cross-references. Confirm the application by part number and housing specification before service.

Quality Assurance

WIX states that its HD air filters use durable end-cap and body materials and are tested to ISO 5011 standards for contaminant removal performance. The 46474 is built to support OEM air filter change intervals in properly matched applications.