Model: IS200 / IS300 GX10 / JCE10 1/1999-7/2005. The Core is made from high quality Aluminum. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently.Radiators are essential in keeping your engine cool and removing excess heat that accumulates when the engine burns fuel.
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