Koyorad 48mm Series Radiator
Not sure which option fits your application? Contact Us — we're happy to help.
Koyorad 48mm Series Radiator - Nissan 350Z (Z33)
Koyorad builds its radiators around precision-brazed aluminium core technology, and the HH021568 brings that engineering to the Nissan 350Z. Where the factory unit compromises on thickness to save cost, this 48mm core is built to shift more heat when the engine bay gets hot, whether that's a spirited backroad run or a full day on track.
This listing covers the Nissan 350Z (Z33), built between 2003 and 2006. The HH021568 is a direct OEM replacement, retaining factory mounting points, hose connections, and fan shroud compatibility for a straightforward bolt-in install with no modification required.
Specifications
- Part number: HH021568 (cross reference KH021568)
- Series: 48mm High Performance Core
- Core material: Aluminium alloy, precision-brazed construction
- Core thickness: 48mm
- Installation: Direct OEM replacement, bolt-on
- Fitment: Nissan 350Z (Z33), 2003–2006
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your 350Z's build year before ordering.
Not sure if this radiator suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Nissan | 350Z | Z33 | - |
Technical Specifications
| Spec | Value |
|---|---|
| Part Number | HH021568 |
| Series | 48mm High Performance Core |
| Core Material | Aluminium Alloy |
| Core Thickness | 48mm |
| Construction | Precision-brazed, all-aluminium |
| Fitment | Nissan 350Z (2003–2006) |
| Cross Reference | Koyorad KH021568 |
No instructions available for this product.

Need Help Finding the Right Part?
We’ll Track It Down for You
We know how frustrating it can be searching for the right part. If it’s not listed on our site, that doesn’t mean we can’t source it.
Fill out the quick form below and our team will track it down for you.


