The CSF OEM plastic radiator for 2008–2015 Mazda CX-9 3.7L applications is a direct-fit cooling replacement built to match factory dimensions and connections. With plastic tanks and original mounting points, it restores coolant circulation and temperature regulation while fitting stock hoses and brackets for an uncomplicated installation. It’s intended for normal driving and towing loads.
CSF 08-15 Mazda CX-9 3.7L OEM Plastic Radiator