Mishimoto 2023+ Toyota GR Corolla Expansion Tank Black

You're getting a direct-fit aluminum coolant expansion tank for your 2023 or 2024 Toyota GR Corolla. Unlike the stock plastic tank, which can yellow, crack, or leak over time, this Mishimoto tank is built from aluminum to handle repeated heat cycles and aggressive driving without issue. It's a well-built replacement that offers both improved performance and a cleaner look under the hood.

Inside, you'll find internal baffles designed to keep coolant near the overflow port, even during spirited driving. This helps prevent air from entering the cooling system, which is crucial for maintaining optimal temperatures. Plus, this tank holds 40% more coolant than the factory unit, giving your cooling system a greater reserve for heat dissipation. It also features an easy-access bleed port to simplify the air bleeding process and a high-visibility sight glass with a stamped cold-fill line for quick and accurate coolant level checks.

This expansion tank comes in a micro-wrinkle black finish to complement your engine bay. It's backed by the Mishimoto Lifetime Warranty, so you can install it with confidence knowing it's built to last.