Part: # MMRAD-370Z-09. Tired of seeing your temperature gauge rise during track days or in stop-and-go traffic? The Mishimoto 370Z aluminum radiator is a game-changer. It's proven to drop temperatures by 40º F and has more capacity than the stock unit. Made from top-quality aircraft aluminum and precision TIG welded, it's built to last. This radiator comes with a built-in AC condenser, so you don't have to sacrifice comfort for performance. And like all Mishimoto products, it's backed by a lifetime warranty. Features include a direct fit, full aluminum construction with high-quality TIG-welding, a two-row brazed aluminum core for better cooling, an incorporated AC condenser for easy installation, 0.43 gal of extra coolant capacity, 20% greater cooling efficiency than the stock radiator, a magnetic drain plug to catch metallic debris, and the Mishimoto Lifetime Warranty.






Using your Mishimoto aluminum radiator is straightforward. First, make sure your vehicle's engine is cool before installation. Carefully replace your old radiator with this new one, following the vehicle's service manual if needed. The direct fit design makes it easy to install. Once installed, fill the radiator with the appropriate coolant up to the recommended level. During normal use, keep an eye on your temperature gauge to ensure the radiator is working well. If you notice the temperature rising abnormally, check for any leaks or blockages. For maintenance, it's a good idea to flush the cooling system regularly, at least once a year. The magnetic drain plug will help capture metallic debris, but you can also remove it during flushing to clean it. Remember, this radiator comes with a Mishimoto Lifetime Warranty, so if you have any issues, reach out to their customer service.