KOYO - KH032412U06 International part number
KOYO - HH032412 Is used by Koyorad USA
OEM #

Koyorad: Half Size Radiator : 48mm Core: EVO 7-9

The Koyo KH Series Evo 8/9 Half-Size Aluminium Radiator is a RACE ONLY item due to its size and volume being roughly 1/2 the size in comparison to the vehicle's stock radiator.

This radiator is not designed for street or long duration uses and generally only recommended for drag cars. This will also require some creative DIY mounting solution and will need and Evo 4/5/6 radiator hose kit.

Description:
Koyorad | Koyo’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 this is a direct-fit performance replacement for the stock OE plastic/aluminium radiator for a 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.

Koyorad quality is a direct result of their privately owned factories which allow Koyorad Japan to oversee each stage of radiator production. This ensures that quality is never sacrificed for quantity. Each Koyo all aluminium radiator core is hand assembled, Nocolok brazed, then TIG welded by hand with the finest aluminium available. These are just a few characteristics that have earned Koyorad Radiators their excellent reputation in performance radiators worldwide.

• 48mm "Hyper" Core
• Increased tube and fin count
• Nocolok-R Brazing
• Precise Tube and Fin alignment
• Billet aluminium filler neck
• 1/8" NPT female accessory fitting with plug

Fitment: 2001-2007 Mitsubishi Lancer Evolution 7-9 4G63