Mishimoto 2024+ Ford Mustang V8/2.3L EcoBoost Expansion Tank - Polished

The stock plastic coolant expansion tank on your 2024-2025 Ford Mustang can become brittle and crack over time, especially with repeated heat cycles. This Mishimoto all-aluminum expansion tank is built to last, offering a more durable solution that won't yellow, crack, or leak.

This tank is designed with internal baffles to keep coolant near the overflow port even during aggressive driving, which helps prevent air from entering your coolant system. It also boasts a 55-percent increase in coolant capacity compared to the factory tank, aiding in better heat dissipation. A high-visibility sight glass and a stamped cold-fill line make checking your coolant level quick and easy. The polished finish adds a clean look under the hood, and it includes a coolant overflow port that can be used with an NHRA-mandated overflow tank if needed.

Installation is straightforward and typically takes an hour or less. This expansion tank is backed by the Mishimoto Lifetime Warranty, giving you confidence in its performance and durability for your Mustang.