The Mishimoto performance aluminum radiator for the 1989-1994 Nissan 240SX with SR20 Engine is designed and engineered to maximize cooling efficiency by up to 30-percent, boost engine functions, and most importantly, protect your car from overheating whether you drive your vehicle daily or take it for track runs.The Mishimoto aluminum Nissan 240SX radiator features a lightweight dual core, 100-percent brazed aluminum, and polished end tanks, enhancing the overall performance of your engine.Every Mishimoto aluminum radiator is a direct OEM fit, making installation effortless with no cutting or modification required.This is the ideal upgrade to the stock Nissan 240SX radiator.All Mishimoto radiators come with a high pressure 1.3 bar Mishimoto radiator cap and a great warranty including accident protection.For even more cooling efficiency check out the S13 fan shroud kit.