New, open box CSF model 3363 aluminum core radiator to fit 2002-2006 Jeep Liberty with a 3.7 engine. The box has been opened, but it is in new condition. CADCAM deisgned using Unigraphics SoftwareMilitary grade special clad aliminum used for tubes, fins, headerOR Radial and deep drawn aluminum end tanksB-Tube technology - stronger, most efficient tube in the worldCNC machined fittings