The CSF OEM plastic radiator for 2007–2009 Lexus RX350 3.5L delivers a like-for-like replacement to maintain factory cooling performance. Built to OEM plastic-tank specifications, it fits the RX350 mounting and connection points for those model years. This radiator is intended as a direct replacement to restore proper coolant circulation and engine operating temperature control on the listed Lexus models.
CSF 07-09 Lexus RX350 3.5L OEM Plastic Radiator