ECOGARD XA5418 Premium Engine Air Filter Fits Ford Explorer / Mercury Mountaineer / Lincoln Aviator / Ford Explorer Sport Trac COMPATIBLE with 2002-2010 Ford Explorer, 2002-2010 Mercury Mountaineer, 2003-2005 Lincoln Aviator, 2007-2010 Ford Explorer Sport Trac. IMPROVE PERFORMANCE by changing your vehicle's air filter at least every 12,000 miles (or as recommended in your car owner's manual); to ensure your vehicle's engine has the clean and efficient air flow it needs for fast acceleration and long term power. AVOID INCREASED ENGINE WEAR caused by dirty air intake filters that may allow damaging particles to get into the engine. FACTORY FIT FOR EASY INSTALLATION. Replaces: FRAM CA9332 Purolator A25418 WIX 42484 Motorcraft FA1695 OE IL2Z-9601AA. SPECIFICALLY ENGINEERED AND TESTED for Ford, Mercury, Lincoln, Ford OE (original equipment) engine air filter's fit, form, and function.