ECOGARD XA6169 Premium Engine Air Filter Fits Chevrolet Volt / Cadillac ELR COMPATIBLE with 2011-2015 Chevrolet Volt, 2014-2016 Cadillac ELR. 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 CA11049 Purolator A26169 WIX 49244 OE 20871244. SPECIFICALLY ENGINEERED AND TESTED for Chevrolet, Cadillac OE (original equipment) engine air filter's fit, form, and function.