Performance Koyo Radiator, Nissan Skyline, GT/GTT, 48mm, (KH020442)

NOTE: Koyorad radiators do not come with radiator caps.  Correct Koyo Hyper Cap is SK-C13

KOYO-KH020442

International part number KOYO-KH020442

Used by Koyorad USA HH Series 48mm Radiator Core Koyorad's new 48mm HH Series radiator core features an ultra-high fin density to maximize heat transfer. Koyo designs and manufactures each radiator with precision; therefore each one is a direct-fit performance replacement for the stock OE plastic/aluminum radiator for quick and simple installation with no modifications. 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.

Features:

• Precise Tube and Fin Alignment: Construction under strict quality control and solid boxing result in tubes with optimal coolant flow and fins with highly efficient heat transfer.
• Nocolok Brazing: Tubes, Fins, Headers and Brackets are brazed in a state-of-the-art Nocolok furnace, bonding all components to resist damage from vibration, road debris, and the elements.
• Billet Filler Neck: Precision machined billet filler necks are incorporated on each Koyo radiator for strength, durability and better sealing. OE Specific Mounting: Koyo incorporates application-specific mounting locations for all fan shrouds, inlet/outlet hoses and top/bottom mounting pins, ensuring quick and pain-free installs.
• Hand Crafted Heliarc Welds: Each Koyo Alloy Race Radiator is Heliarc welded individually by hand. This creates the strongest aluminum to aluminum bond to mate all components.

Fitment: 1993-1998 Nissan R33 Skyline GTS-T RB25DET 1993-1998 Nissan R33 Skyline GT-R RB26DETT 1998-2002 Nissan R34 Skyline GT RB25DE 1998-2002 Nissan R34 Skyline GT-T RB25DET NEO

Notes: w/ M16 x P1.5 threaded port for A/C fan switch.

Automatic vehicles will require external transmission cooler.