CSF 94-98 Nissan GT-R / GTS R33 High-Performance All-Aluminum Radiator

CSF is well-known for making advanced cooling components, and this high-performance all-aluminum radiator for your 1994-1998 Nissan GT-R or GTS R33 is a prime example. If you're pushing your RB20 or RB26 engine for more power, you know that managing heat is critical. While the stock radiator can handle a basic setup, it's often not enough when you start adding performance modifications. This CSF radiator is built to handle the extra heat generated by a more powerful engine, ensuring your inline-6 stays reliable and performs at its best.

This radiator features a 2-row, 42mm core that significantly increases coolant capacity and heat dissipation compared to stock. CSF's exclusive B-Tube technology boosts heat transfer by about 15% over standard oval tubes, and the multi-louvered fins are designed to maximize airflow. This means more surface area for heat to escape, keeping your engine temperatures in check even under demanding conditions. The end tanks are constructed from high-grade aluminum and TIG-welded for solid strength and durability. Plus, it's designed as a direct fit, mounting in the factory location with no modifications needed, and includes a 1.4 bar high-pressure cap to raise the coolant's boiling point for added protection.

You'll also find practical features like pre-plugged 1/8th NPT ports on the top end tank and M16x1.5P ports on the bottom end tank, ready for temperature sensors if you decide to add them. It also retains the OE location fan shroud mounting points, making installation straightforward. Each radiator is individually leak and pressure tested before it leaves the factory, and it comes with a hand-brushed satin finish and a 2-year limited warranty.