Aluminum Radiator, 1 Row

Overview One-row aluminum radiator with a plastic tank for specified Chevrolet and GMC applications. It is designed for 8.1L engines with a 5-speed Allison automatic transmission and 5/8 in quick-disconnect fittings. Key Features - Aluminum core and plastic tank - Cross-flow design - Engine oil cooler included - Transmission oil cooler included - Top-left inlet and lower-right outlet Specifications Core Size: 37.8125 x 19.4375 x 1.25 in Inlet Diameter: 1.57 in Outlet Diameter: 1.81 in Core Row Quantity: 1 Transmission Type: Automatic Transmission Speeds: 5 Fitment Notes 8.1L engines; 5-speed Allison automatic transmission models; 5/8 in quick-disconnect fittings. Reference Numbers Replaces OE: 15058682; 15177266; 15193104; 52381413; 52401619; 89018315; 89018317 Interchange: 2537; CU2537; 8012537 What's Included 1 x Radiator; mounting hardware not included Vehicle Applications 2001-2002 Chevrolet Silverado 2500 8.1L (5-speed Allison automatic transmission; 5/8 in quick-disconnect fittings) 2001-2002 Chevrolet Silverado 3500 8.1L (5-speed Allison automatic transmission; 5/8 in quick-disconnect fittings) 2001-2002 Chevrolet Suburban 2500 8.1L (5-speed Allison automatic transmission; 5/8 in quick-disconnect fittings) 2001-2002 GMC Sierra 2500 8.1L (5-speed Allison automatic transmission; 5/8 in quick-disconnect fittings) 2001-2002 GMC Sierra 3500 8.1L (5-speed Allison automatic transmission; 5/8 in quick-disconnect fittings)