If you're into JDM cars, you know the Nissan Skyline is basically a legend. The GT-R, in particular, has made waves in the U.S. and continues to be a top choice for enthusiasts, no matter which generation you’re into. Over the past decade, we’ve seen a surge in these beauties being imported, and with that, the demand for solid aftermarket parts has skyrocketed—especially for the R32, R33, and R34 models.

After the success of the CSF x TopRank Billet R32 Radiators, a lot of folks reached out asking for something a bit more accessible. So, CSF stepped up and rolled out a full line of High-Performance All-Aluminum Radiators for the R32, R33, and R34 Skylines. And trust me, you’ll want to check this out.

The inline 6 engines in these Skylines, whether you’re rocking a 2.0L RB20 or the powerhouse RB26, are built to last. The RB26 is particularly renowned for handling serious power while still being reliable. But here’s the thing: as you crank up the horsepower, you’re also cranking up the heat. The stock radiator does an okay job on a factory setup, but if you're planning on pushing your limits, you’ll want to upgrade for peace of mind.

Features:

• 2-Row - 42mm Ultra-High-Performance Core for superior cooling
• 75 Cooling Tubes featuring CSF's Exclusive B-Tube Technology that maximizes heat dissipation
• 6.5mm Tall Ultra Efficient Fins with a Multi-Louvered Design to increase surface area contact
• CNC Machined Mounting Pins and OEM Style Inlet/Outlet for a snug fit
• 1/8th NPT Temp Sensor Port on the Top End Tank for easy monitoring
• M16 x 1.5P temperature sensor port with a pre-installed plug
• 100% All Aluminum TIG-Welded Construction that’s built to last
• 1.4 Bar High Pressure Radiator Cap with the CSF embossed logo
• True Plug-and-Play "Drop-in Fit" Installation—no modifications needed, just swap it out!
• Individually Leak and Pressure Tested to ensure reliability
• OE Location Fan Shroud Mounting Points for a hassle-free install
• 2-Year Limited Warranty because we stand behind our products

Fitment:

• Nissan R34 Skyline GT-R 1999-2002 incl. Nismo, V-Spec, M-Spec, etc.
• Nissan R34 Skyline GT | 25GT | 25GT-V | 25GT FOUR | 25GT Turbo 1999-2002
• Nissan R34 Skyline 25GT-X | 25GT-X FOUR | 25GT-X Turbo 1999-2002

So if you’ve got a Nissan Skyline R34 from 1999 to 2002, this CSF Racing High Performance All-Aluminum Radiator (model 7231) is a solid upgrade. It’s designed to keep your engine cool, even when you’re pushing it hard on the track or the street. Don’t let overheating ruin your ride—grab one of these bad boys and keep your engine happy.