Koyo Performance Radiator – Toyota Mark II / Chaser / Cresta JZX90 1JZ-GTE MT (1992–1996)
Application: Toyota Mark II MT / Chaser MT / Cresta MT | E-JZX90 | 1JZ-GTE | Manual Transmission | JDM Only
Part Number: H010409 | KH010409R
Toyota OEM Reference: 16041 46250
The JZX90 Mark II, Chaser, and Cresta are among the most iconic JDM performance platforms ever produced — rear-wheel drive, turbocharged, and endlessly tuneable. The 1JZ-GTE is a legendary inline-six that thrives on boost, but sustained hard driving demands a cooling system that can keep pace. The Koyorad H010409 is a direct bolt-in performance upgrade engineered specifically for the JZX90 with manual transmission, delivering improved cooling capacity without any cutting, drilling, or fabrication.
Koyorad's all-aluminium construction and high-efficiency 48mm core design dissipate heat faster and more effectively than the factory unit, keeping coolant temperatures in check even under sustained high-load driving. Nocolok furnace brazed, precision TIG welded by hand, and triple pressure tested — it retains all OEM fan shroud mounts and stock hose connections with no modifications required.
Why Koyorad?
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Precise Tube & Fin Alignment — Strict quality control ensures optimal coolant flow and maximum heat transfer efficiency across the entire core.
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Nocolok Furnace Brazing — All tubes, fins, headers, and brackets are bonded in a state-of-the-art Nocolok furnace, creating a structure that resists vibration, road debris, and the elements.
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Billet Filler Neck — Precision-machined billet filler necks are fitted to every unit for superior strength, durability, and a reliable seal.
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OE-Specific Mounting — Application-specific mounting points for fan shrouds, inlet/outlet hoses, and top/bottom pins ensure a pain-free, no-modification install.
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Hand-Crafted Heliarc Welds — Each radiator is individually Heliarc welded by hand, creating the strongest possible aluminium-to-aluminium bond across all components.
