ECOGARD XA5528 Premium Engine Air Filter Fits Ford F-150, Expedition, F-250 Super Duty / Lincoln Navigator, Mark LT / Ford F-350 Super Duty COMPATIBLE with 2004-2008 Ford F-150, 2005-2006 Ford Expedition, 2005-2007 Ford F-250 Super Duty, 2005-2006 Lincoln Navigator, 2006-2008 Lincoln Mark LT, 2005-2007 Ford F-350 Super Duty. 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 CA9687 Purolator A35528 WIX 46804 Motorcraft FA1754 OE 4L3Z-9601BA. SPECIFICALLY ENGINEERED AND TESTED for Ford, Lincoln, Ford OE (original equipment) engine air filter's fit, form, and function.