Koyorad’s 48mm “HH” Series ultra-high fin density radiator is a direct replacement from the factory unit and offers maximum heat transfer from your cooling system. A proven performer worldwide, Terra Firma is proud to offer the quality Koyo brand in our Nissan Skyline R32 GTR and GTST cooling line up. Each HH Series features a all-aluminum radiator core that is hand assembled, Nocolok brazed, then TIG welded by hand with the finest aluminum available. These are just a few characteristics that have earned Koyorad Radiators their excellent reputation in performance radiators. Koyo has also integrated a 1/8” NPT female accessory fitting (supplied with a threaded plug) to accept temperature sensors typically included with aftermarket temperature gauges. Don’t trust your GTR or GTST’s cooling system to a no name brand, Terra Firma only offers radiators with a proven track record such as these Koyorad’s.
- Radiator cap sold separately. Click Here to see our line of caps!
Questions & Answers
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Does it include the radiator cap
Hi, the Koyo rads do not come with a cap as part of the package. You can use your factory unit, or choose for many brands we offer. We carry caps such as HKS, Greddy, Radium, Nismo, OEM and of the Koyo style on the link below. Thanks! -
Does this fit with stock fan shroud and fan without modification?
Hi, yes this will work with the OEM R32 fan shroud. Thanks!
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Can you tell me the weight of this radiator? For R32 GT-R
It's about 14 pounds. Thanks for your inquiry!