Make sure the cooling system on your 2011-2016 Chevy/GMC 6.6L LML Duramax continues functioning properly with Cooling Fans from XDP. To further enhance cooling capabilities, Flex-A-Lite designed direct-fit electric dual cooling fans for select applications. Damaged or failing cooling fans reduce cooling efficiency and they can also damage other underhood components when they break. Replace your failed components with direct-fit fan blades and fan clutches that are built to meet or exceed the OE specifications. Shop Cooling Fans from leading manufacturers including Dorman, Alliant Power and more!