ECOGARD XA4691 Premium Engine Air Filter Fits Land Rover LR2 / Cadillac CTS COMPATIBLE with 2008-2012 Land Rover LR2, 2004-2007 Cadillac CTS. 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 CA10432 Purolator A24691 WIX 42827 OE 25750701. SPECIFICALLY ENGINEERED AND TESTED for Land Rover, Cadillac OE (original equipment) engine air filter's fit, form, and function.