The CSF OEM plastic radiator for 2011–2015 Kia Optima 2.4L is a factory-style replacement intended to restore consistent cooling performance. It matches original mounting and hose locations for a straightforward swap and helps maintain proper engine temperature. Offered as a like-for-like OEM radiator, it is suitable when replacing a worn or damaged factory unit to return the car to factory cooling specifications.
CSF 11-15 Kia Optima 2.4L OEM Plastic Radiator