Koyorad: Alloy Radiator : MITSUBISHI Eclipse 2.0 89-96
Upgrade your Mitsubishi Eclipse (1989–1996, manual transmission) with the Koyorad KV030256R high-performance aluminum radiator. Crafted from aircraft-grade aluminum with a 36 mm Hyper V-Core and N‑Flo coolant-flow design, this radiator delivers up to 50% improved heat dissipation for enhanced reliability under daily driving and track conditions. It is precision TIG-welded and Nocolok-brazed in Japan, ensuring maximum durability and leak-free performance. Designed as a direct-fit replacement, it mounts using OEM brackets, hoses, fan shrouds, and sensors—no modifications required. Perfect for 4G63T and 4G63T non-turbo models, it provides a dependable, performance-grade cooling solution.
USA Part Nos.: N/A
OEM Part Nos: MB538505, MB605453
Car Models: Eclipse D2 / Talon / Laser 2.0 09/89-
Engine code(s): 4G63
Diagrams:

Koyorad Code Notes
KS* 25mm core thickness, 1 row
KV* 36mm core thickness, 2 row
KH* 48mm core thickness, 2 row
KL* 53mm core thickness, 2 row
V / U06* at the end = deviation from OE
R* at the end = widerfin pitch
N* at the end = N flow, a partition in the tank to create N shape coolant flow for better cooling efficiency, triple pass
Material is Full Aluminum
Transmission - ALL MT type (No oil cooler), except for models with w/ OC indication. AT needs external oilcooler.
Fillerneck - All radiators with fillerneck are excl caps, these require the old system caps.
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