Protec PXA46253 Engine Air Filter

Engine Air Filter for Ford and Mazda Applications

Protec PXA46253 is an engine air filter built for everyday driving conditions and routine service intervals. It uses enhanced cellulose media and a panel-style design to help maintain airflow while providing engine protection in compatible Ford, Mazda, and Mercury applications.

Key Features

• Engine air filter panel design for OE-style fitment
• Enhanced cellulose media for standard service use
• Laboratory-tested to ISO 5011 standards with 97.5% minimum efficiency based on PRO-TEC PXA42484
• Airflow rating of 350 CFM
• Dimensions: 8.791 in. length, 7.575 in. width, 2.295 in. height
• Closed top inner diameter configuration

Detailed Description

Protec PXA46253 is an air filter panel designed to match OE media area requirements for normal driving conditions. It is built with enhanced cellulose media and a Class A construction profile to support consistent filtration performance during a traditional air filter change interval. This part cross-references Wix 46253 for the same application. Compatible vehicle coverage includes Fits 1997-2012 Ford Ranger, N/A; Fits 2001-2010 Mazda B2300, N/A; Fits 1998-2010 Mazda B4000, N/A; Fits 1998-2008 Mazda B3000, N/A; Fits 2001-2005 Ford Explorer Sport Trac, N/A; Fits 2003 Ford Explorer, N/A; Fits 1997-2001 Ford Explorer, N/A; Fits 2001-2003 Ford Explorer Sport, N/A; Fits 1998-2001 Ford F-100 Ranger, N/A; Fits 1998-2001 Mazda B2500, N/A; and Fits 1997-2001 Mercury Mountaineer, N/A. The Protec PXA46253 is a practical replacement choice for drivers servicing Ford Ranger, Mazda B-series trucks, and related SUV platforms.

Common Uses

• Restricted engine airflow from a dirty or loaded air filter
• Routine maintenance on Ford Ranger and Mazda B-series models
• Dust and debris buildup in the intake system
• Reduced filtration performance during normal service intervals
• Replacement of a worn OE-style panel air filter

Installation Notes and Tips

Verify the air box shape and dimensions before installation, and compare the existing filter to the listed length, width, and height. Confirm vehicle application by year, make, and model, especially on Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer platforms where multiple intake configurations may exist. Inspect the air cleaner housing for dirt or debris before installing the new filter.

Quality Assurance

Protec states that this filter is laboratory tested to ISO 5011 standards and achieves 97.5% minimum efficiency based on PRO-TEC PXA42484. The design is intended to align with OE media area requirements for everyday driving service.