Koyo Radiators are designed, manufactured and specified to original equipment (OE) specifications. Koyo radiators are renowned for their OE style design made especially for import cars. Our NocolokR brazing line keeps the highest quality standards, bringing you superior products you can rely on. Koyo is Japan's largest aftermarket radiator manufacturer. Koyo OE replacement radiators feature a plastic tank and copper core.
Generally Ships in 3-5 Business Days