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The CSF replacement plastic radiator for Ford Flex (2013–2019) 3.5L restores OEM cooling performance with a direct-fit design. It replaces the factory unit to help regulate engine temperature and maintain reliable coolant circulation during daily driving. Manufactured to match original mounting and hose locations, this plastic radiator provides a straightforward OEM-spec replacement.
CSF 13-19 Ford Flex 3.5L OEM Plastic Radiator
