Upgrade your late-model Nissan Skyline R34 GTR’s cooling system with the Koyorad 48mm “HH” Series Performance Aluminum Radiator—available exclusively at Terra Firma Automotive. Designed specifically for R34 GTRs manufactured from August 2000 to August 2002, this advanced radiator delivers maximum heat dissipation thanks to its ultra-high fin density and precision-engineered 48mm core. Whether you're navigating city streets or pushing limits on the track, Koyorad’s performance ensures your RB26DETT remains cool and protected under extreme conditions.
The HH Series radiator is constructed with an all-aluminum core that is hand-assembled, Nocolok brazed, and TIG welded using only the highest-grade materials. This craftsmanship guarantees superior durability, efficient thermal transfer, and long-lasting reliability—making it the trusted choice for tuners and racing professionals worldwide.
Koyorad has also integrated a convenient 1/8” NPT accessory port with a removable plug, allowing seamless compatibility with aftermarket temperature gauges. This added functionality supports precise engine monitoring, critical for performance builds.
At Terra Firma Automotive, we only offer performance parts with proven track records. That’s why Koyorad is part of our trusted cooling lineup for the R34 GTR. We don’t stock no-name brands—we stock results. Give your Skyline the cooling advantage it deserves with Koyorad’s HH Series radiator and experience the difference that true quality makes. Order now from Terra Firma Automotive and drive with confidence, knowing your GTR is protected by one of the best performance radiators on the market.
- Picture Used For Illustration Purpose, Actual Part May Differ
- Radiator cap sold separately. Click Here to see our line of caps!
- Fits R34 GTR’s made from 8.2000-8.2002
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