This CSF OEM plastic radiator for 2003–2005 Honda Civic 1.3L is a direct replacement intended to restore factory cooling performance. Constructed with plastic tanks to match OEM specification, it fits original mounting points and hose connections for the listed Civic applications. Replace a leaking or failed radiator with this CSF unit to return the vehicle’s cooling system to its original operating condition for those years.
CSF 03-05 Honda Civic 1.3L OEM Plastic Radiator