ECOGARD XA5252 Premium Engine Air Filter Fits Land Rover Discovery, Defender 90, Range Rover COMPATIBLE with 1994-1998 Land Rover Discovery, 1997 Land Rover Defender 90, 1995 Land Rover Range Rover. 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 CA5522 Purolator A35252 WIX 42285 OE ESR 1445. SPECIFICALLY ENGINEERED AND TESTED for Land Rover OE (original equipment) engine air filter's fit, form, and function.