International Radiator - Northern Radiator SCSI239177, Spectra Premium 2001-3510P, Active Radiator Supply Company 6418, Reach Cooling 42-10410

Keep your International truck running cool with the Reach Cooling 42-10410 aftermarket radiator, a direct replacement engineered to meet or exceed original equipment specifications. This unit cross-references Northern Radiator 238675, Active Radiator Supply Company 640016AP, Spectra Premium 2001-3510, 1-800-Radiator 2400602, Serck FLA000784, and NAPA NR4210410, making it straightforward to confirm you have the right part. It fits International 2674, 5500i, 5600i, and 5900i models spanning 2002 through 2012 across a broad range of engine displacements. The two-row aluminum core features reinforced B-type tubes with central support for improved pressure tolerance, deep extrusion headers that resist vibration and thermal fatigue, and folded fin edges for better heat dissipation. Thermal expansion cuts allow the core to flex naturally through heat cycles, reducing long-term failure rates. Plastic tanks and precisely dimensioned inlet and outlet ports ensure a clean, leak-free installation without modification. Multi-fit attachments extend vehicle coverage without sacrificing the OE fit your customers expect. Whether you are servicing a vocational hauler or a highway tractor in the International 5000 Series, Reach Cooling 42-10410 delivers a dependable, correctly fitting replacement that goes in right the first time.