Wix 46870 Engine Air Filter - Outer

WIX 46870 Engine Air Filter Overview

The WIX 46870 engine air filter is a heavy-duty radial seal outer air filter built for dependable intake protection in demanding service. It uses cellulose media, a durable expanded metal body, and corrosion-resistant end caps to help maintain airflow while capturing fine contaminants.

For operators searching for a WIX 46870 air filter, this part is a direct-fit style option for equipment that uses the listed dimensions and radial seal design. It is also a practical choice for heavy-duty air filter replacement on applications that call for OEM air filter change intervals.

Key Features

• Part number: 46870
• Brand: WIX
• Engine air filter with radial seal outer air style
• Cellulose filter media
• Heavy-duty duty type construction
• Height: 15.938 in.
• Outer diameter bottom: 10.240 in.
• Outer diameter top: 10.220 in.
• Inner diameter bottom: 7.972 in.
• Inner diameter top: closed
• Airflow rating: 691 CFM
• Laboratory-tested to ISO 5011 standards with minimum 99.9% contaminant removal based on referenced WIX testing

Detailed Description

WIX 46870 is an engine air filter engineered for intake systems that use a radial seal outer air configuration. The cellulose media is supported by pleat stabilization features and a rugged body design to help the filter hold its shape in service. With a 691 CFM rating, this filter is suited to applications that require steady airflow and consistent filtration performance. Buyers comparing WIX 46870, 46870, and other heavy-duty air filter options will find this part built around the dimensions and construction details that matter for reliable engine protection.

This part cross-references Donaldson P606503 and Fleetguard AF25707 for the same application. Search terms such as heavy-duty engine air filter replacement, radial seal outer air filter, and WIX 46870 filter for industrial or commercial equipment are commonly used when sourcing this part. If your vehicle or equipment uses the same size and seal style, this filter can serve as a direct replacement in the intake system.

What It Helps Address

• Restricted airflow caused by a loaded or dirty air filter
• Dust and debris entering the engine intake
• Premature wear from inadequate intake filtration
• Loss of filtration efficiency during heavy-duty operation
• Service issues tied to incorrect filter size or seal style

Installation Notes and Tips

Verify the filter dimensions, seal style, and housing design before installation. Confirm that the application calls for a radial seal outer air filter with the listed outer and inner diameters, and inspect the air cleaner housing for debris before installing the new filter. For fitment-based searches, use phrases such as WIX 46870 engine air filter replacement and heavy-duty radial seal air filter for equipment using this specification.

Compatible With applications that use the same dimensions and radial seal outer air design. No vehicle fitment rows were provided in the data, so confirm by part number and measurements before ordering.

Quality Assurance

WIX states that this HD air filter line uses premium filtration media and durable construction materials, including polyurethane or high-strength corrosion-resistant end caps and an expanded metal body where applicable. Laboratory testing referenced to ISO 5011 indicates minimum 99.9% contaminant removal based on WIX test data for related filters.