Fit For YZ85 YZ 85 2002-2021Cooler Cooling Coolant Aluminum Radiator. An efficient intercooler system directly contributes to improved fuel economy by enabling a more complete and optimized combustion process within the engine. The cores of the radiators are welded in vacuum brazing furnace, no epoxy. Its optimized fin and tube structure cuts inlet air temperature efficiently, preventing engine knock and ensuring stable combustion. The durable anti-pressure aluminum alloy shell resists thermal deformation, maintaining consistent heat exchange performance under long-term high loads., Manufacturer: KASDPMNB