Mishimoto transmission cooler kit for 2007–2014 Toyota FJ Cruiser adds an auxiliary tube-and-fin cooler and 0.38 quarts of transmission fluid to help prevent extreme fluid temperatures. The tailored internal fin structure maximizes heat transfer without impeding flow, and the kit includes direct-fit lines, mounting hardware, and everything needed for installation. It is offered to improve transmission cooling and comes with Mishimoto's Lifetime Warranty.
Mishimoto 07-14 Toyota FJ Cruiser Transmission Cooler Kit