Koyo Aluminum Racing Radiator Nissan Skyline GT-R / GT-S 2.6L Turbo 1994-1998 | HH020442

The Koyo HH020442 Racing Radiator is a high-performance direct-fit cooling upgrade engineered specifically for the 1994–1998 Nissan Skyline GT-R and GT-S equipped with the iconic 2.6L twin-turbo RB26DETT engine. Designed for enthusiasts who demand more cooling capacity than the factory unit can provide, this radiator delivers superior heat dissipation under spirited street driving, track days, and high-boost applications. If you're looking for the best performance radiator for your R33 or R34 Skyline GT-R, Koyo's racing-grade construction sets the benchmark.

Key Features & Benefits

• High-Efficiency Core Design – Koyo's proprietary aluminum core construction maximizes surface area for superior heat transfer, keeping coolant temperatures in check even under sustained high-RPM or boosted driving conditions.
• Direct OEM Replacement Fit – Engineered as a bolt-on replacement for 1994–1998 Nissan Skyline GT-R and GT-S, requiring no cutting, drilling, or modification for a clean, professional installation.
• All-Aluminum Construction – Lightweight, corrosion-resistant aluminum tanks and core reduce overall weight compared to stock copper/brass units while dramatically improving thermal performance.
• Increased Cooling Capacity – Designed to handle the elevated heat loads generated by modified or stock RB26DETT engines, making it ideal for turbocharged and high-output builds.
• Race-Proven Engineering – Koyo radiators are trusted by professional motorsport teams and track-day enthusiasts worldwide, bringing competition-level cooling to your Skyline.
• CARB Compliant – Meets California Air Resources Board (CARB) regulations, making it legal for use in all 50 U.S. states.
• Long-Term Durability – TIG-welded construction and premium materials ensure resistance to vibration, pressure spikes, and the rigors of performance driving.

What's Included

• 1x Koyo HH020442 Aluminum Racing Radiator