Wix 46263 Engine Air Filter

Engine Air Filter Overview

The Wix 46263 engine air filter is a heavy-duty air filter built with synthetic media and durable metal ends. It is engineered for applications that call for an OE-style air filter change interval and consistent contaminant capture.

With premium filtration media, pleat stabilization features, and corrosion-resistant construction, the Wix 46263 supports clean airflow through the intake system. This Wix air filter is a practical choice for buyers looking for a replacement filter with durable materials and verified filtration performance.

Key Features

• Synthetic filtration media for engine air cleaning
• Metal ends for added structural durability
• Expanded metal body construction for strength
• Pleat stabilization features where applicable
• Laboratory-tested to ISO 5011 standards
• Minimum efficiency rating of 99.9% contaminant removal

Detailed Description

The Wix 46263 is part of Wix HD Air Filters, a product line focused on heavy-duty filtration performance and durable construction. This engine air filter uses premium media, polyurethane or high-strength corrosion-resistant end caps where applicable, and an expanded metal body to maintain shape under demanding service conditions. The design is intended to support consistent airflow while capturing fine airborne contaminants before they enter the engine.

For buyers searching for a Wix 46263 engine air filter, Wix 46263 air filter, or a heavy-duty replacement air filter for industrial and equipment applications, this part cross-references Donaldson P120949 for the same application.

What It Helps Address

• Restricted airflow caused by a dirty or clogged air filter
• Dust and debris entering the intake system
• Premature wear linked to poor intake filtration
• Loss of filtration consistency in heavy-duty service

Installation Notes and Tips

Verify the filter dimensions before installation: 8.625 inches tall, 4.562 inches outer diameter at the bottom, 2.375 inches outer diameter at the top, and 2.000 inches inner diameter at the bottom. Confirm the housing style and service interval requirements before replacing the filter.

Quality Assurance

Wix states that this filter line is laboratory tested to ISO 5011 standards and recommended for OEM air filter change intervals. The 46263 is built with durable materials selected for long service life in heavy-duty use.