International Radiator - Northern Radiator 238902, Spectra Premium 20013560, Active Radiator Supply Company 640125PT, Reach Cooling 42-10750

When your International truck needs a new radiator, Reach Cooling 42-10750 delivers an aftermarket direct replacement built to meet or exceed Navistar factory specifications. This radiator cross-references Navistar 2516108C91, Northern Radiator 238902, Active Radiator Supply Company 640125PT, Spectra Premium 2001-3560P, 1-800-Radiator 2401836, and Lynol Cooling Systems 2208-027, making it straightforward to confirm you have the right part before it ever hits the bench. The aluminum core and PA66-GF30 tank construction run in a single-row down-flow design, measuring 866 mm tall by 958 mm wide with a 40 mm core thickness. Both the inlet and outlet are 64 mm in diameter, with the inlet at the top left and the outlet at the bottom right. A transmission oil cooler is integrated into the tank with fittings spaced 292.1 mm apart. Reach Cooling builds in B-type reinforced tubes, deep extrusion headers, folded fin edges, and thermal expansion cuts to reduce the most common failure points, including tube-to-header leaks and core fatigue from heat cycling. Fitment covers International HV507, HV513, HV607, HV613, HX515, HX520, HX615, HX620, LT625, ProStar, and RH613 models from 2017 through 2025 across 6.7L, 12.4L, 12.7L, and 14.9L engine displacements. If you are running one of these International trucks and need a radiator that fits right the first time, this is the correct replacement.