ECOGARD XA10016 Premium Engine Air Filter Fits Chevrolet Impala / Cadillac XTS COMPATIBLE with 2014-2018 Chevrolet Impala, 2013-2017 Cadillac XTS. 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: WIX WA10039 OE 22753242. SPECIFICALLY ENGINEERED AND TESTED for Chevrolet, Cadillac OE (original equipment) engine air filter's fit, form, and function.