Koyorad Hyper Core Series Aluminum Racing Radiator – 1999-2000 Nissan Skyline GTR

1.9″ Hyper Core Series Aluminum Racing Radiator (HH020879) by Koyorad®. Koyorad is proud to introduce a high-performance all-aluminum radiator. This all-new application is hand-welded and fully braised with an over 40% increase in core thickness over the OEM radiator. The high-density Koyorad Hyper 1.89″ core boosts the cooling system’s heat capacity and endurance; a perfect upgrade for spirited street driving or track use.


  • All-aluminum construction
  • Fully brazed 1.89″ thick Hyper Core
  • Two Row construction
  • Nocolok™ Brazing
  • Precision TIG welded
  • High polished finish
  • Direct Fit with OEM fans, A/C Condenser, radiator hoses, and fan switch sensor
  • Billet filler neck
  • Triple Pressure tested

The original radiator mounting provisions are retained along with the ability to use the OEM fan shroud and coolant hoses, requiring no modifications to install. Koyorad’s advanced engineering and design methods, impeccable TIG welds, proficiency in furnace brazing, and triple pressure testing for quality have earned their excellent reputation in performance cooling worldwide.

Online ordering is currently disabled, but please call the shop for pricing and orders! 250-300-4959

SKU: HH020879 Categories: ,

Additional information

Weight 15.5 lbs
Dimensions 31 × 25.4 × 6.7 in


There are no reviews yet.

Be the first to review “Koyorad Hyper Core Series Aluminum Racing Radiator – 1999-2000 Nissan Skyline GTR”

Your email address will not be published. Required fields are marked *

Confirmed Fitment

Year Make Model
Year Make Model
1999 - 2000 Nissan Skyline GT-R