These OEM-specific plastic tank radiators are constructed for drop-in fitment as well as vibration, leak, and thermal tested. Rigorous wind tunnel testing for premium radiator core cooling efficiency and a 30-point fitment inspection ensure that CSF radiators are not only built to perform but to last.

• 201922 Dodge Ram 2500/3500 Diesel
• 39.375 in W x 20.313 in H x 1.625 in D
• Driver Side Inlet, Passenger Side Outlet
• Aluminum
• Dodge Cummins
• Sold as Each

Specifications

Brand CSF Cooling Part Number 3937 Application Specific Yes Pass Single Row Number 2 Core Width 39.375 in Core Height 20.313 in Core Depth 1.625 in Inlet Side Driver Side Inlet Upper/Lower Upper Inlet A Size 1.938 in Inlet A Style Hose Barb Inlet Quantity 1 Outlet Side Passenger Side Outlet Upper/Lower/Middle Lower Outlet A Size 1.938 in Outlet A Style Hose Barb Outlet Quantity 1 Flow Direction Crossflow Drain Included Yes Material Aluminum Color Natural Finish Natural Quantity Each