ALLOYWORKS Radiator Compatible with 2011-2016 Chevy Silverado GMC Sierra 2500/3500 HD 6.6L Duramax LML Crossflow Downflow 2 Row Core Aluminum Radiators, OEM# CU13244 CR13399 25838892 23172440

OE/OEM Part Number: CR13399, 13399, 25838892, 23172440FITMENT:2011-2016 For Chevrolet Silverado 2500HD 6.6L Duramax LML2011-2016 For Chevrolet Silverado 3500HD 6.6L Duramax LML2011-2016 For GMC Sierra 2500HD 6.6L Duramax LML2011-2016 For GMC Sierra 3500HD 6.6L Duramax LMLApplication Models：2016 Chevrolet Silverado 2500 HD 6.6L DURAMAX LML Engine2016 Chevrolet Silverado 3500 HD 6.6L DURAMAX LML Engine2015 Chevrolet Silverado 2500 HD 6.6L DURAMAX LML Engine2015 Chevrolet Silverado 3500 HD 6.6L DURAMAX LML Engine2014 Chevrolet Silverado 2500 HD 6.6L DURAMAX LML Engine2014 Chevrolet Silverado 3500 HD 6.6L DURAMAX LML Engine2013 Chevrolet Silverado 2500 HD 6.6L DURAMAX LML Engine2013 Chevrolet Silverado 3500 HD 6.6L DURAMAX LML Engine2012 Chevrolet Silverado 2500 HD 6.6L DURAMAX LML Engine2012 Chevrolet Silverado 3500 HD 6.6L DURAMAX LML Engine2011 Chevrolet Silverado 2500 HD 6.6L DURAMAX LML Engine2011 Chevrolet Silverado 3500 HD 6.6L DURAMAX LML Engine2016 GMC Sierra 2500 HD 6.6L DURAMAX LML Engine2016 GMC Sierra 3500 HD 6.6L DURAMAX LML Engine2015 GMC Sierra 2500 HD 6.6L DURAMAX LML Engine2015 GMC Sierra 3500 HD 6.6L DURAMAX LML Engine2014 GMC Sierra 2500 HD 6.6L DURAMAX LML Engine2014 GMC Sierra 3500 HD 6.6L DURAMAX LML Engine2013 GMC Sierra 2500 HD 6.6L DURAMAX LML Engine2013 GMC Sierra 3500 HD 6.6L DURAMAX LML Engine2012 GMC Sierra 2500 HD 6.6L DURAMAX LML Engine2012 GMC Sierra 3500 HD 6.6L DURAMAX LML Engine2011 GMC Sierra 2500 HD 6.6L DURAMAX LML Engine2011 GMC Sierra 3500 HD 6.6L DURAMAX LML EngineSpecifications:High Performance Racing Spec.2 Row of tubes Core Racing DesignCore Material: AluminumTank Material: PlasticCore Diameter: 27-7/8'' x 33-3/8"Inlet Diameter: 1-7/8"Outlet Diameter: 2"Automatic Transmission Cooler: With Transmission CoolerEngine Oil Cooler: Without Engine Oil CoolerPlease Check the Picture and Size Before You Buy!Mounting Style: Bolt-OnRadiator style: CrossflowFit type: Vehicle SpecificCrafts: 100% Tig weldedDelivery: Local DeliveryFitment Type: Direct ReplacementPerformance: Up to 30%~45% more coolingPlacement on Vehicle: Engine CompartmentSurface Finish: Aircraft Grade Raw AluminumPetock Drain: OEM style brass petcock drainGentle Hint:Parameters Meticulous Prior to Ordering.Pls compare the overall width with your original radiator.Warranty: 1 Year Warranty against manufacture defect and damage in transit.Professional installation is highly recommended! No Fitting Instructions Supplied!Please contact us for installation video or other any problem.

• [Vehicle Fitment] OEM Part Numbers: CR13399, 13399, 25838892, 23172440; For 2011-2016 For Chevrolet Silverado 2500HD 3500HD 6.6L Duramax LML; 2011-2016 For GMC Sierra 2500HD 3500HD 6.6L Duramax LML;
• [Specification] Core Diameter: 27-7/8'' x 33-3/8"; Inlet Diameter: 1-7/8"; Outlet Diameter: 2"; Automatic Transmission Cooler: With Transmission Cooler;
• [All Aluminum Radiator] Made from Aircraft AA5052 grade aluminum for prolonged lifespanand with raw aluminum finish. Full aluminum tanks and fittings
• [Density Core] Cooling rows are spaced 3/8" apart, giving you 25% more rows within the core than other aluminum radiators sold on Amazon. 14-16 cooling fins per inch, giving you approximately 1500 more cooling fins than other aluminum radiators. It provides 30% more cooling capacity than a standard radiator.
• [No Leaking Worries] All radiator have to go through 5 checks in the whole process.100% leaking and pressure tested. Thickened packing(either carton or wooden box), foam with shock absorption.