CSF 3663 OEM Replacement Radiator 13-18 Ram 6.7L Cummins

Over time, your factory radiator loses its ability to properly cool your engine. Damage, dirt, debris, and bugs will clog the core of the radiator, not allowing air to pass over the fins to properly cool down the coolant, meaning temperatures will continue to rise, especially noticeable on hot days when you're hauling. Bring new life to your Cummins by swapping in this fresh radiator from CSF.

This radiator is designed to be an exact factory match to your original radiator for a simple and straight forward installation with zero modifications required, getting you back on the road quickly. So if you're in need of OE level cooling coupled with a simple installation at an affordable price, this is your radiator.