Mishimoto 87-06 Jeep Wrangler YJ & TJ Aluminum Performance Radiator

When you're looking to keep your 1987-1995 or 1997-2006 Jeep Wrangler YJ or TJ running cool, especially when you're pushing it hard off-road or dealing with extra horsepower, the Mishimoto performance aluminum radiator is a solid choice. This isn't just a replacement; it's an upgrade designed to handle more heat than the stock unit. It's built with a lightweight, dual-core design and polished aluminum end tanks, giving you a significant boost in cooling efficiency and protecting your engine from overheating.

What you get in this package is a full aluminum radiator, including durable, TIG-welded end tanks. This construction means it's well-built to resist corrosion and handle the stresses of off-road use. The dual-row, 1.88-inch thick core is key to its improved performance, and it holds about 0.36 gallons more coolant than the factory radiator. In testing, this Mishimoto radiator showed a notable 20-degree Fahrenheit drop in outlet temperature compared to the OEM part, which is a big deal for engine longevity and consistent performance. Installation is straightforward because it's designed as a direct OEM fit, meaning no cutting or modifications are needed to get it bolted in.

This radiator is a great option if you're rebuilding your cooling system or just want the peace of mind that comes with an upgraded component. Mishimoto backs this radiator with a lifetime warranty, so you can be confident in its durability for years to come.