The oil cooler is designed to cool the transmission lubricant. Currently, oil coolers used in vehicles are categorised by cooling medium into water-cooled oil coolers and air-cooled oil coolers. This particular oil cooler is an air-cooled type. Its installation primarily utilises external air to cool the transmission oil to its operating temperature through fluid convective heat exchange. At this temperature, lubrication performance is optimal, thereby reducing fuel consumption and protecting transmission components from wear.
