Core/Overall Size (Inch): 36.4 x 19.2 x 2.44 / 45.3 x 22 x 4.7; High performance 4 row cores design Inlet/Outlet Diameter (Inch): 1-3/4 & 2; Inlet/Outlet Location: driver / passenger side Buy with no worry-12 months warranty All radiators 100% leak/durability tested; No drilling or modifications needed for installation High-Fin density core design for better heat dissipation No epoxy, 100% welded by TIG Higher capacity for coolant, 30-35% extra flow All aluminum construction provides greater heat and pressure tolerance, better heat dissipation This Radiator Compatible with: Dodge Ram 2500 5.9L L6 DIESEL Pickup, 1994-2002 Dodge Ram 3500 5.9L L6 DIESEL Pickup, 1994-2002 Pls double check OEM radiator core/overall size & inlet/outlet location before ordering Pls use AmazonConfirmedFit to confirm this radiator fit your vehicle before you order Radiator Arrived Damaged? All aluminum radiator is easy got damage during shipping, we offer full refund or replacement if your order arrived damaged. (clear pics of damaged radiator and packing box is required before we resend or refund) Radiator Leaking/Not Working after Installed? 12 Months warranty. (clear pics of leaking details is required before we offer solution) Contact us if you have any question! Your message will be replied within 12 hours!