The CSF all-aluminum radiator is a drop-in performance upgrade for the 2007-2009 Nissan 350Z, built for the street or the track. Its 1-row 31mm core uses CSF's exclusive B-Tube technology, which raises heat-transfer surface area roughly 15% over conventional oval tubes, paired with ultra-efficient 6.5mm multi-louvered fins for maximum airflow. CNC-machined brackets and quick-connect inlet/outlet fittings accept all factory components, including the AC condenser, mounting brackets, and fan shroud, with no modifications required.
| Type | High-performance all-aluminum radiator |
| Material | All-aluminum, TIG-welded |
| Core | 1-row 31mm, CSF B-Tube technology (~15% more heat transfer) |
| Fins | 6.5mm multi-louvered |
| Inlet / Outlet | CNC-machined quick-connect |
| Finish | Hand-polished mirror finish |
| Fit | Drop-in; accepts all OEM components, no modifications |
| Included | All-aluminum race-style drain plug |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2008 | Nissan | 350Z | Base |
| 2007-2009 | Nissan | 350Z | Enthusiast |
| 2007-2009 | Nissan | 350Z | Grand Touring |
| 2007-2008 | Nissan | 350Z | Nismo |
| 2007-2009 | Nissan | 350Z | Touring |
