Mishimoto Expansion Tank Toyota GR Corolla (GZEA14)

Mishimoto Expansion Tank - Toyota GR Corolla (GZEA14)

Mishimoto has built a reputation for solving the cooling weak points manufacturers leave behind, and the stock plastic reservoir on the Toyota GR Corolla is a classic example. This aluminium replacement tank is engineered to handle sustained heat cycling without the yellowing, cracking or leaking that plagues the factory unit, giving your cooling system a more durable, track-ready upgrade.

This listing covers the Toyota GR Corolla (GZEA14), sold as a direct-fit replacement for the factory expansion tank. It's available in micro-wrinkle black or red finishes, selectable via the variant options on this listing (SKU MMRT-GRC-23MWBK for black, MMRT-GRC-23MWRD for red).

Key Features

• All-aluminium construction, resistant to cracking and heat degradation
• Internal baffles reduce air entry under hard acceleration and cornering
• Approximately 40 percent more coolant capacity than the factory tank for improved heat dissipation
• Easy-access bleed port for simpler air bleeding
• High-visibility sight glass with stamped cold-fill line for quick level checks
• Available in micro-wrinkle black or red finish
• Covered by the Mishimoto Lifetime Warranty

Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your GR Corolla's build date and configuration before ordering.

Not sure if this tank suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.