The Mishimoto X-Line performance aluminum radiator for the Mitsubishi Eclipse is designed with 3 rows to maximize cooling efficiency, boost engine functions, and protect your car from overheating.The larger triple core is the ideal upgrade to your stock Mitsubishi Eclipse radiator.Whether you drive your vehicle daily or take it to the track, an upgraded cooling system is essential in maintaining the lifetime of your engine.The Mishimoto aluminum radiator features a lightweight triple core, 100-percent brazed aluminum, and polished end tanks.Every Mishimoto aluminum radiator is a direct OEM fit, making installation effortless with no cutting or modification required.Make sure you check out the Mishimoto Eclipse Silicone Hose Kit for even greater cooling efficiency.