ECOGARD XA5707 Premium Engine Air Filter Fits Chevrolet Cobalt / Pontiac G5 COMPATIBLE with 2005-2010 Chevrolet Cobalt, 2007-2010 Pontiac G5. 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 CA9969 Purolator A35707 WIX 49117 OE 21999324. SPECIFICALLY ENGINEERED AND TESTED for Chevrolet, Pontiac OE (original equipment) engine air filter's fit, form, and function.