The CSF plastic radiator for 2000–2004 Toyota Tundra 3.4L is an OEM plastic replacement that restores factory cooling fit and function. It installs as a direct replacement using original mounting points and hose locations to help maintain engine temperature during everyday use. Intended as a straightforward swap, this radiator supports renewal of the cooling system while preserving stock fitment and serviceability.
CSF 00-04 Toyota Tundra 3.4L OEM Plastic Radiator