GMC, Chevrolet Radiator - Northern Radiator SC239338, Spectra Premium CU2488, Active Radiator Supply Company 580004, Reach Cooling 42-10025

Keep your GMC or Chevrolet medium-duty truck running cool with the Reach Cooling 42-10025, an aftermarket radiator engineered to meet or exceed original equipment specifications. This unit directly replaces Northern Radiator 239338, Active Radiator Supply Company 580004, Spectra Premium CU2488, 1-800-Radiator 1811, Serck FLX000817, and NAPA NR67215B, making it straightforward to confirm the right fit whether you are cross-referencing a worn-out core or sourcing a replacement for the first time. The aluminum core and plastic tank construction is reinforced with B-type tubes featuring central support for improved pressure tolerance, deep extrusion headers that resist vibration and thermal cycling, and folded fin edges for better heat disbursement. Thermal expansion cuts in the core allow for normal expansion and contraction over heat cycles, extending service life. A transmission oil cooler is included, so installation is complete without hunting down additional components. This radiator fits GMC and Chevrolet B7, C50, C5000, C5000 Topkick, C5500 Kodiak, C60, C60 Kodiak, C6000, C6000 Topkick, C6500 Kodiak, C6500 Topkick, C70, C70 Kodiak, C7000, C7000 Topkick, C7500 Kodiak, and C7500 Topkick applications ranging from 1990 through 2002. When you need a reliable, no-hassle replacement that fits exactly like the original, the Reach Cooling 42-10025 delivers.