Mishimoto 2023+ Toyota GR Corolla Oil Cooler Kit - Non Thermostatic - SL

The 2023-2025 Toyota GR Corolla is a serious performance machine, but pushing its 1.6L 3-cylinder engine to 300 horsepower means generating a lot of heat. When you're driving hard, especially on track, oil temperatures can climb well over 260 degrees Fahrenheit. To help keep your GR Corolla's engine healthy and performing at its best, Mishimoto developed this non-thermostatic oil cooler kit. It's designed to mount a 14-row dual-pass bar-and-plate oil cooler in the upper grille, where it can catch plenty of airflow.

This kit is built to handle the demands of spirited driving and track use. The dual-pass design of the 14-row cooler means the oil travels through the core twice, maximizing heat dissipation. Installation is made straightforward with direct-fit brackets and pre-assembled black nylon-sheathed -10AN braided stainless-steel lines, which also ensure ample oil flow. Beyond cooling, this kit adds an extra 0.76 quarts of oil to your system, providing a larger thermal buffer and further helping to manage oil temperatures. On the dyno, this setup has shown an average reduction of 13 degrees Fahrenheit in oil temperatures, allowing you to stay on the throttle longer without worrying about overheating.

This non-thermostatic version is ideal for dedicated track cars or vehicles operating in consistently hot climates. For daily drivers or those in colder regions, a thermostatic option is also available. All Mishimoto oil cooler kits come with their Lifetime Warranty, giving you peace of mind for your GR Corolla's performance needs.