Mishimoto 2023+ Nissan Z Heat Exchanger (MMHE-Z-23)
Unleash the full performance potential of your 2023+ Nissan Z with the Mishimoto Performance Heat Exchanger, engineered for maximum cooling efficiency and long-lasting reliability. Designed as a direct-fit upgrade, this high-performance heat exchanger dramatically improves charge air cooling to help your Z perform at its best—on the street or the track. With a 172% increase in core volume, this advanced system pulls more heat from the coolant, resulting in outlet temperatures up to 10°F cooler than stock during intense heat soak conditions. Additionally, it reduces pressure drop by 2 psi, enhancing cooling system efficiency and reducing stress on critical components like the charge air cooling water pump.
Built to go the distance, the Mishimoto heat exchanger features durable, TIG-welded aluminum end tanks that outperform and outlast stock plastic tanks, enduring countless heat cycles without failure. It also retains the factory rock guard for extra protection against road debris, while a strategically placed air bleed port simplifies installation and system purging without bumper removal. Whether you’re chasing lap times or daily driving performance, the Mishimoto 2023+ Nissan Z Performance Heat Exchanger delivers cooler temps, improved reliability, and enhanced efficiency. Best of all, it’s backed by the Mishimoto Lifetime Warranty, so you can drive with confidence knowing your cooling system is built to perform for years to come.
Application
- Nissan Z (2023, 2024, 2025, 2026)
Features
- Direct fit for 2023+ Nissan Z
- 172 percent increase in core volume for significantly improved cooling capacity
- Dyno-proven 10 degree reduction in outlet temps over stock
- 39.4 percent increase in frontal surface area for improved heat transfer
- Reduced pressure drop for more efficient cooling and less wear on coolant pump
- All-aluminum TIG-welded end tanks for added durability over stock plastic tanks
- Strategically positioned bleeder screw for easy removal of air with bumper on
- Compatible with stock stone guard for added protection from road debris
- Fits both automatic and manual transmission models
- Patent Number: D1,064,945 S
- Mishimoto Lifetime Warranty
Specifications
| Overall Height (in) | 13.7 |
|---|---|
| Overall Length (in) | 22.3 |
| Core Length (in) | 17 |
| Core Height (in) | 12.3 |
| Fluid Capacity (gal) | 0.32 |
| Rows | 37 |
| Inlet (in) | 0.625 |
| Outlet (in) | 0.625 |
| Core Thickness (in) | 1.26 |
| Drain Plug Thread Size | M8X1.25 |
| Applications | Nissan Z V6 3.0L Turbo 2023+ |
| Engine Codes | VR30DDTT |
| Chassis Codes | RZ34 |
To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.
Depending on the package, we ship using different carriers according to the item's location, content, and size.
Freight truck & international items, will require up to 7 business days to ship due to size and logistics.
All orders made after 3:00pm ET will be processed the next business day.
Unless otherwise noted as "In Stock" with qty amount. Pre-Orders, Special orders, & Made to order items have an estimate of 5+ weeks for USA made parts and 10+ weeks for JDM/ Overseas parts. Please check with us for exact ETA as it will vary by brand and item.
Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $200.
All international orders outside of the USA are subject to duties and taxes fees per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.
Processing and logistics on in stock international orders will take up to 7 business days to process & ship as sometimes we only have 1 international pickup a week.
In stock, non pre-orders or special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Pre-Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail. All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).
Any non credit card processed order will have a 6% cancelation fee to cover the loan processing or 3rd party merchant fee. No fee will be incurred if used as store credit.
For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.
WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.
Mishimoto 2023+ Nissan Z Heat Exchanger (MMHE-Z-23)
