Type Radiator & Cooling Fan; Material Aluminum, Plastic; Features Crossflow Radiator, 1 Row; MPN89018691, 89018693, 89018695, 89018696, 89018697; OE/OEM Part Number 1580591, 1580593, 1580640, 1580641, 8012837, 15140592; Inlet Diameter 1-5/16 In.; Interchange Part Number 2837, CU2837; Item Height 29-5/16 In.; Item Width 14 In.; Outlet Diameter 1-5/16 In.; Superseded Part Number 620974, 620973, 621420, 621430, 76028, 76022; Core Thickness (in.) 7/8 in / 22 mm; Inlet Header (in.) 15x2 In.; Outlet Header (in.) 15x2 In.; Transmission Type Automatic Trans; Transmission Oil Cooler Included Yes; Engine Oil Cooler Included No; Fan Motor Type Brushed; Fan Connector Terminal Quantity 2; Fan Shroud Included Yes; For Buick, For Chevrolet, Pontiac; Model LaCrosse, Impala, Monte Carlo, Grand Prix; Year 2005-2011; Engine V6 3.9L, V6 5.3L; Note Radiator w/ Transmission Oil Cooler; Note-2 Cooling Fan Assembly w/ Shroud; Note-3 For Chevrolet Impala 2006-2011 w/ Police Package;