There's nothing worse than being stranded on the side of the road with a growing puddle of coolant under your vehicle. That's why it's important to take care of problems, like a leaking radiator, quickly, or before they even start. Mishimoto replacement radiators are an easy and budget-friendly way to avoid costly tow truck bills or even more costly engine damage. This replacement radiator for your 2003-2009 Toyota 4Runner is designed to meet OEM specifications to keep your engine as cool as the day it rolled off the lot. This radiator is a drop in fit, making it easy to get back on the road fast. With Mishimoto's Lifetime Warranty, you can drive easy knowing we have your back as long as you own the vehicle.

Cooling products are essential components to keeping your vehicle running at optimal temperatures. Whether you are looking for a radiator, fans, or oil coolers, we've got you covered with the top brands like Mishimoto, Koyorad, Skunk2, Moroso, and more!

Radiators cool down and store the coolant in your vehicle. Aftermarket radiators typically provide better cooling than factory, and can really clean up the look of your engine bay. Without proper cooling, your engine can overheat. We recommend upgrading your OEM radiator to an aftermarket radiator if you plan on doing any hard driving for long periods of time, or plan to take your car onto the track for heavy use.

Mishimoto, the world leader in performance cooling products, was created for automotive enthusiasts by automotive enthusiasts. Established in 2005, we have more than a decade of experience in working toward our goal of providing superior cooling system upgrades for sport compact, modern muscle, European performance, classics, Jeeps, and trucks.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov