International, IC Corporation Radiator - Northern Radiator 239019, Spectra Premium 2001-3548, Active Radiator Supply Company 640019ST, Reach Cooling 42-10355

When your International or IC Corporation truck needs a new radiator, Reach Cooling 42-10355 delivers a reliable aftermarket replacement built to meet or exceed original equipment specifications. This crossflow radiator features an aluminum core with plastic tanks, B-type tubes with central reinforcement for superior pressure tolerance, deep extrusion headers that resist vibration and thermal expansion to virtually eliminate tube-to-header leaks, folded fin edges for improved heat disbursement, and thermal expansion cuts that extend core life through normal heat cycles. It directly replaces Northern Radiator 239019, Active Radiator Supply Company 6400-19, Spectra Premium 2001-3548, 1-800-Radiator 2400978, Serck FLA000794, and NAPA NR4210355. Fitment spans a broad range of IC Corporation and International models from 2002 through 2008, including the 3000, 3000 Chassis, 3000 IC, 3000RE, 3300 Chassis, 3800, RE School Bus, 4100, 4100 SBA, 4200, 4200LP, 4300, 4300LP, 4400, 4400LP, 4700, 4900, 7300, 7400, 7500, 8500, and RXT across multiple engine displacements including the DT466 series. If you cross Northern Radiator 239019 or Spectra Premium 2001-3548, this is the direct drop-in replacement designed to fit and perform exactly like the original.