The Mishimoto Performance Aluminum Radiator is a direct-fit cooling upgrade for the 2023+ Nissan Z, installing with no cutting or modification. Its all-aluminum design eliminates leak-prone plastic end tanks, while a 51% larger core volume, 70% larger tube area and 48% thicker core boost cooling capacity and heat transfer. Strutted tubes guard against vibration over rough roads, included foam seals mate the radiator to the fan shroud for optimal airflow, and the unit retains the factory rock guard on manual cars. An extended slotted drain plug simplifies fluid changes.
| Type | Performance aluminum radiator |
| Material | All-aluminum (no plastic end tanks) |
| Core | 48% thicker core; 51% greater core volume; 70% larger tube area |
| Fit | Direct fit; retains stock rock guard on manual vehicles |
| Included | Foam seals, extended slotted drain plug |
| Part Number | MMRAD-Z-23 |
| Warranty | Mishimoto Lifetime Warranty |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2024-2025 | Nissan | Z | Nismo |
| 2023-2025 | Nissan | Z | Performance |
| 2023 | Nissan | Z | Proto Spec |
| 2023-2025 | Nissan | Z | Sport |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
