CSF's high-performance all-aluminum radiator is a drop-in for the 2003-2006 Nissan 350Z, built for street and track use on high-horsepower and race builds. It uses a 2-row 42mm dual core with CSF's exclusive B-Tube Technology, which raises heat-transfer surface area roughly 15 percent over standard tubes, plus 6.5mm multi-louvered fins for maximum airflow. The radiator accepts all OEM attaching components, including the quick-connect hoses, AC condenser, mounting brackets, and fan shroud, and features an all-aluminum race-style drain plug.
| Type | High-performance aluminum radiator |
| Material | 100% all-aluminum |
| Core | 2-row 42mm dual core with B-Tube Technology (~15% more heat transfer) |
| Fins | 6.5mm tall multi-louvered fins |
| Inlet / Outlet | CNC-machined quick-connect |
| Finish | Hand-polished mirror finish |
| Included | All-aluminum race-style drain plug |
| Fit | Drop-in, no modifications; accepts OEM components |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005 | Nissan | 350Z | 35th Anniversary Edition |
| 2003-2006 | Nissan | 350Z | Base |
| 2003-2006 | Nissan | 350Z | Enthusiast |
| 2005-2006 | Nissan | 350Z | Grand Touring |
| 2003-2005 | Nissan | 350Z | Performance |
| 2003-2006 | Nissan | 350Z | Touring |
| 2003-2006 | Nissan | 350Z | Track |
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.
