The CSF 7230 is an all-aluminum high-performance radiator for the 1994-1998 Nissan Skyline R33 GT-R and GTS. It uses a 2-row 42mm core with 75 cooling tubes, 76 multi-louvered 6.5mm fin rows, and CSF's B-Tube Technology. It is 100 percent TIG-welded aluminum with aluminum end tanks in place of the OEM plastic tanks and a 1.4 bar high-pressure cap, and it is a drop-in fit with a brushed silver finish. This brazed-aluminum radiator is the volume version of CSF's full-billet R33 (7219).
- Type: all-aluminum performance radiator
- Core: 2-row, 42mm, 75 tubes, B-Tube Technology
- Fins: 76 rows, multi-louvered, 6.5mm fin height
- Construction: 100 percent TIG-welded aluminum, aluminum tanks
- Cap: 1.4 bar high-pressure
- Finish: brushed silver
- Part number: 7230
Vehicle Applications
Direct fit on the following:
- 1994 Nissan Skyline R33
- 1995 Nissan Skyline R33
- 1996 Nissan Skyline R33
- 1997 Nissan Skyline R33
- 1998 Nissan Skyline R33
FAQ
What vehicles does the CSF 7230 fit?
The 1994-1998 Nissan Skyline R33 GT-R and GTS.
How many rows is the core?
A 2-row 42mm core with 75 tubes and CSF's B-Tube Technology.
How is it different from the 7219?
The 7230 is a brazed-aluminum radiator; the 7219 is a full-billet version.
Is it a drop-in fit?
Yes. It uses OEM-style connections and installs with no modifications.

