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The Koyo radiator for 2002–2005 Honda Civic Si (EP3) 2.0L manual models is a direct replacement cooling core designed for that chassis. It follows the Civic Si's mounting layout and hose positions to provide proper coolant flow and temperature control for owners maintaining or restoring the vehicle's cooling system integrity.
Koyo 02-05 Honda Civic Si 2.0L EP3 (MT) Radiator
