The CSF plastic radiator for 2005–2007 Cadillac CTS 2.8L is an OEM-style replacement designed for direct-fit cooling. It replaces the factory unit to maintain correct coolant routing and engine temperature control without modification. Verify year and engine before ordering; the radiator follows OEM plastic construction and mounting locations to simplify installation and ensure accurate fitment with the vehicle's original hardware.
CSF 05-07 Cadillac CTS 2.8L OEM Plastic Radiator