The inline 6 motors found in the R32 Skyline are quite robust. Whether you have a basic 2.0L RB20 or legendary RB26, you probably don’t worry too much about engine reliability. The R32 GT-R’s RB26 is particularly famous for making big power and being reliable while doing it. However power gains come at the cost of a lot of extra heat. While the factory radiator does a decent job keeping heat in check, it’s always better to have more protection.

CSF set out to develop a premium radiator that would offer ultimate performance cooling while being built to last a lifetime. Since the R32 is a valuable collector’s car, it makes sense to use the highest quality parts when restoring or modifying them. With full CNC machined billet aluminum end tanks TIG welded by hand to the high grade aluminum core, this radiator performs even better than it looks.

The 2-Row 42mm core greatly not only increases the fluid capacity of the radiator, but also improves the cores ability to dissipate heat. CSF’s Exclusive B-Tube Technology increases the heat transfer by approximately 15% over regular oval welded tubes. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible performance. More cooling rows also improve the overall efficiency of the radiator. More cooling tubes means more surface area for the coolant’s heat to dissipate from.

Each end tank is CNC machined billet aluminum giving them incredible strength and durability. CNC machining offers incredible precision and uniformity. The results are perfectly produced end tanks that perfectly match up with the ends of the 42 mm core. Hand TIG welding joins the tanks to the core creating the strongest radiator on the market for the R32 Skyline.

Each radiator includes a 1.4 bar high pressure cap with an embossed CSF logo. High pressure radiator caps raise the boiling point of coolant. This helps protect the system from boiling over at higher operating temperatures. While the radiator is designed to keep the system from reaching such temperatures, it is always good to have extra protection for situations where the coolant gets too hot.

• CNC Machined 100% Billet Aluminum End Tanks
• 2-Row – 42mm Ultra-High-Performance Core
• 75 Cooling Tubes with CSF’s Exclusive B-Tube Technology
• 6.5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact
• CNC Machined Mounting Pins and OEM Style Inlet/Outlet
• 1/8th NPT Temp Sensor Port on Top End Tank
• Top Rank Logo machined into Top End Tank and Painted on Core
• 100% All Aluminum TIG-Welded Construction
• 1.4 Bar High Pressure Radiator Cap with CSF embossed logo
• True Plug-and-Play “Drop-in Fit” Installation Requires Absolutely No Modifications
• Individually Leak and Pressure Tested
• OE Location Fan Shroud Mounting Points
• 2-Year Limited Warranty
• Limited Production

Applications:

• 1989-1994 Nissan R32 Skyline GT-R (incl. V-Spec & V-Spec II)
• 1989-1993 Nissan R32 Skyline GTS / GTS-t / GTS-4 / GTS-25
• 1989-1993 Nissan R32 Skyline GTE
• 1989-1993 Nissan R32 Skyline GXi
• 1991-1993 Nissan Skyline R32 Autech Version
• 1990 Nissan Skyline GT-R Nismo

OEM Part Number:

• Nissan: 21410-04U01