The CSF OE-style plastic-aluminum radiator fits 2019–2022 Ram 3500 6.7L turbo diesel engines with high-output configurations. Offered as a direct-replacement radiator, it follows OE plumbing and mounting while using aluminum core and plastic end tanks to provide cooling capacity matched to the specified high-output engine applications for those model years.
CSF 19-22 RAM 3500 6.7L Turbo Diesel w/ High Output Engine OE Style Plastic Aluminum Radiator