Performance Heat Exchanger

• 2023-2026 Nissan | Z

The Mishimoto Performance Heat Exchanger is a direct-fit performance heat exchanger for the 2023+ Nissan Z. The 172 percent increase in core volume allows the Mishimoto heat exchanger to remove more heat, from more coolant, in less time, and it fits both automatic and manual transmission models.

• Part number: MMHE-Z-23
• Direct fit for the 2023+ Nissan Z, with no other modifications required
• 172 percent increase in core volume over stock
• Outlet coolant temperatures 10 degrees cooler than stock in heat soak testing
• Reduces pressure drop by 2 psi compared to the stock cooler
• High-quality aluminum end tanks that outlast the stock plastic crimped end tanks
• Retains the stock rock guard to protect it from debris
• Air bleed port allows air to be purged from the system with the bumper on
• Fits both automatic and manual transmission models
• Mishimoto Lifetime Warranty

Frequently Asked Questions

Does this heat exchanger fit my Nissan Z?
Yes, if you drive a 2023 or newer Nissan Z. It is a direct fit with no other modifications required, and it fits both automatic and manual transmission models.

What is included in the box?
The box includes (1) Mishimoto Performance Heat Exchanger, covered by the Mishimoto Lifetime Warranty.

How much cooler does it run than stock?
In Mishimoto heat soak testing, outlet coolant temperatures were 10 degrees cooler than stock, and the heat exchanger reduces pressure drop by 2 psi compared to the stock cooler.

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