The CSF OEM plastic radiator for 2003–2008 Infiniti FX45 4.5L is an original-equipment style replacement designed to restore factory cooling effectiveness. It replaces damaged or leaking radiators to help preserve proper engine temperature during regular driving. Supplied to match the specified FX45 4.5L application, it offers an OEM-spec replacement option for cooling system maintenance and repair.
CSF 03-08 Infiniti FX45 4.5L OEM Plastic Radiator