Mishimoto 2023+ Toyota GR Corolla Performance Aluminum Radiator

Upgrade your 2023+ Toyota GR Corolla with Mishimoto's high-performance aluminum radiator designed to handle the demanding conditions of spirited driving and track use. This radiator features a 51 percent larger core compared to the stock unit, providing increased coolant capacity and superior heat dissipation. The enhanced cooling capacity reduces stress on your engine’s cooling system, helping to prevent overheating during long sessions on the track or in heavy traffic. Constructed entirely from aluminum, the radiator offers improved durability and corrosion resistance, ensuring reliable performance over time.
Inside the core, strutted tubes and louvered fins work together to maximize heat transfer efficiency. The strutted tubes utilize the full thickness of the core with a single, wider tube design that offers greater effective cooling area and improved core rigidity, making the radiator more resistant to damage from impacts like potholes or off-road conditions. The external fins are louvered to promote better airflow around the core, further enhancing cooling performance. An included foam shroud directs cool air through the core, optimizing heat exchange and maintaining optimal engine temperatures.
Designed with durability and serviceability in mind, this radiator features reinforced intercooler mounts compatible with larger intercoolers, such as Mishimoto’s own, without risking damage to the mounts. An extended drain port with a slotted drain plug makes maintenance straightforward and mess-free. Backed by Mishimoto's lifetime warranty, this radiator guarantees long-lasting performance, peace of mind, and improved cooling efficiency for your vehicle. Whether you're tracking your GR Corolla or daily driving, this aluminum radiator is an essential upgrade for keeping your engine running at peak performance.

Features:

• 51 percent increase in core volume over stock for improved cooling performance

• Single-row core with strutted tubes utilizes entire core thickness for cooling

• Louvered external fins improve heat transfer

Fitment:
2023 Toyota GR Corolla Circuit Edition
2023 Toyota GR Corolla Core
2023 Toyota GR Corolla Morizo Edition
2024 Toyota GR Corolla Circuit Edition
2024 Toyota GR Corolla Core
2024 Toyota GR Corolla Premium