Wix 46280 Engine Air Filter

WIX 46280 Engine Air Filter Overview

The WIX 46280 engine air filter is a heavy-duty air filter built for consistent airflow and high-efficiency contaminant capture. It uses cellulose media with metal ends and a durable expanded-metal body to support demanding service in commercial and industrial applications.

Compatible With Ford, Caterpillar, General Motors, and other heavy-duty equipment applications that use this filter size, the WIX 46280 is a practical choice for OEM air filter change intervals. It is also a direct cross-reference for common replacement searches such as NAPA Gold 6280 and Fleetguard AF1815.

Key Features

• Part number: 46280
• Engine air filter for air and fuel delivery systems
• Heavy-duty class with 800 CFM rating
• Cellulose filter media for airflow and particle capture
• Metal ends for added durability
• 8.000-inch height
• 12.088-inch top and bottom outer diameter
• 8.705-inch inner diameter bottom
• ISO 5011 laboratory testing with minimum 99.9% contaminant removal

Detailed Description

WIX built the 46280 as a heavy-duty engine air filter for applications that demand stable airflow and dependable filtration performance. The pleated cellulose media is supported by a metal-end construction and corrosion-resistant body design, helping the filter maintain structure during service. With an 800 CFM rating, this filter is suited to equipment that requires substantial intake airflow while still maintaining fine particle control.

This part cross-references NAPA Gold Filters 6280 and Fleetguard AF1815 for the same application. It is a strong search match for buyers looking for a WIX 46280 air filter, a 46280 replacement filter, or an engine air filter for Ford, Caterpillar, and General Motors equipment.

What It Helps Address

• Restricted engine airflow from a loaded or dirty air filter
• Dust and debris entering the intake system
• Premature wear caused by poor intake filtration
• Service intervals that require an OEM-style replacement filter
• Loss of intake efficiency in heavy-duty equipment

Installation Notes and Tips

Verify the filter dimensions against the air cleaner housing before installation: 8.000-inch height, 12.088-inch outer diameter, and 8.705-inch inner diameter at the bottom. Replace the filter at the manufacturer-recommended service interval, and inspect the air box, sealing surfaces, and intake tube for dirt or damage before installing the new element.

For fitment-based searches, buyers often look for the WIX 46280 engine air filter for Ford, Caterpillar, and General Motors applications. Confirm the housing size and service requirements before ordering.

Quality Assurance

WIX states that this HD air filter line is laboratory tested to ISO 5011 standards and achieves minimum 99.9% contaminant removal based on referenced test units. The filter is built with durable end-cap and body materials to support long service life in heavy-duty use.