Koyo Aluminum Racing Radiator Nissan Skyline GT-R R34 2.6L Turbo 1999-2000 | HH020879

Product fitment:

The Koyo HH020879 Racing Radiator is a high-performance direct-fit cooling solution engineered specifically for the 1998–August 2000 Nissan Skyline GT-R R34 with the iconic RB26DETT 2.6L twin-turbo engine. Designed for enthusiasts who demand superior thermal management under extreme street and track conditions, this radiator replaces the aging OEM unit with a precision-crafted, high-capacity core that keeps coolant temperatures in check. If you're searching for the best replacement radiator for your R34 GT-R, Koyo's racing-grade construction delivers the reliability and performance your build deserves.

Key Features & Benefits

• High-Efficiency Aluminum Core – Koyo's proprietary all-aluminum construction maximizes heat dissipation, keeping your RB26DETT running at optimal operating temperatures even under boost and high-load conditions.
• Direct OEM Replacement Fit – Engineered as a bolt-on upgrade with no cutting, drilling, or custom fabrication required, ensuring a clean and hassle-free installation.
• Racing-Grade Durability – Koyo radiators are trusted by professional motorsport teams worldwide, offering construction quality that far exceeds standard OEM replacement units.
• Increased Coolant Capacity – The high-density tube-and-fin core design increases overall coolant flow volume, reducing the risk of heat soak during spirited driving or track sessions.
• Corrosion-Resistant Construction – All-aluminum materials resist rust and corrosion, extending the service life of the radiator well beyond conventional copper/brass alternatives.
• CARB Compliant – This radiator meets California Air Resources Board (CARB) compliance requirements, making it street-legal in all 50 U.S. states including California.
• Precision TIG-Welded Tanks – TIG-welded end tanks ensure leak-free integrity at high coolant pressures, critical for turbocharged applications like the R34 GT-R.

What's Included

• 1x Koyo HH020879 High-Performance Aluminum Racing Radiator