Introducing Koyorad's innovative 48mm "HH" Series radiator core, built with an ultra-high fin density to optimize heat transfer. Koyo's meticulous design and manufacturing precision make this radiator a direct-fit performance replacement for the stock OE plastic/aluminum radiator, offering an effortless installation with no need for modifications.

Furthermore, Koyorad has thoughtfully incorporated a 1/8" NPT female accessory fitting, which comes supplied with a threaded plug. This feature is designed to accommodate temperature sensors commonly used with aftermarket temperature gauges, adding a layer of versatility to your cooling system.

Koyorad's commitment to quality is demonstrated through their ownership of private manufacturing facilities in Japan. These facilities empower Koyorad Japan to supervise each stage of radiator production, guaranteeing that quality is never compromised for the sake of quantity. Each Koyo all-aluminum radiator core is meticulously assembled by hand, Nocolok brazed, and TIG welded with the finest available aluminum.

Key Features:

• Koyorad "HH" Series 48mm Hyper Core
• OE Specific Mounting and Direct Fit
• Nocolok-R Brazing
• Precise Tube and Fin Alignment
• Billet Aluminum Filler Neck
• 1/8" NPT Female Accessory Fitting

Please Note: The provided image is for reference purposes.

Applications:

• Specifically designed for:
  • 1994 - 1998 Nissan GT-R (R33)
  • 1994 - 1998 Nissan GT-S (R33)

What's Included:

• 1 Koyorad HH Series Radiator

Warranty: Manufacturer Standard Warranty

Elevate the cooling performance of your Nissan Skyline R33 GT-R/GT-S with the Koyorad HH Series Radiator. Its cutting-edge 48mm core and precise craftsmanship will make a significant difference in your cooling system.