13179,CU13179,RAD13179,DPI 13179, 19010RK1A61 . For 2012-2014 Acura TL 3.5L. For 2009-2014 Acura TL 3.7L. Radiator Cap High-quality aluminum materials, high-density fin design, improve condensation efficiency, making the heat dissipation effect more obvious.
