ECOGARD XA5521 Premium Engine Air Filter Fits 2004-2008 Chrysler Pacifica COMPATIBLE with 2004-2008 Chrysler Pacifica. 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 CA9662 Purolator A55521 WIX 46879 OE 05510026 AA. SPECIFICALLY ENGINEERED AND TESTED for Chrysler OE (original equipment) engine air filter's fit, form, and function.