Heating and Cooling› Oil and Fluid Coolers

Nismo

Heat Exchanger

$982.50

SKU: 21410-RZHEX

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Nismo heat exchanger is a high-performance upgrade designed for the 2023+ Nissan Z (RZ34). Featuring a durable aluminum tube-and-fin core with billet aluminum end tanks, this unit provides significantly increased cooling volume to help maintain engine performance during track events or in hot weather.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandNismo
Part Number21410-RZHEX
CategoryHeating and Cooling

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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