Radiator & Cooling

The cooling system is the lifeline of every electric vehicle's thermal management strategy. Radiators dissipate heat from the battery pack and electric motor circuits, condensers serve the air-conditioning loop, and auxiliary components maintain optimal operating temperatures across all driving conditions. This category includes radiator assemblies, condensers, electric cooling fans, water pumps, auxiliary water tanks, evaporators, electronic expansion valves, gas-liquid separators, cooling pipe assemblies, radiator mounting brackets, and water tank crossbeam connectors for BYD Atto 3, Dolphin, Sealion 7, and Denza D9. On BYD EVs, these components are engineered to tight packaging tolerances in the frunk area, making exact-fit OEM replacements essential for proper airflow and cooling efficiency.