Potentially Reduces Oil Temperature up to 50°F，Reducing engine oil temperature effectively，Maintaining oil viscosity. The engine oil cooler is constructed with durable alloy material, can extend service life of transmission. Which increases cooling efficiency, and corrosion resistance, prevents oil leakage, protects the engine, and longer service life. Product Highlights: Oil cooler can cool and clean the oil in time to ensure the engine parts will not be worn due to the high temperature or poor lubrication effect, helping to extend the life of the oil and engine. Water-cooled oil coolers are placed in the cooling water circuit, using the cooling water temperature to control the lubricant temperature. Air-cooled oil coolers consist of many cooling tubes and plates, using the airflow generated by the moving vehicle to cool the hot oil cooler core. However, air-cooled oil coolers require sufficient ventilation space and are therefore rarely used in ordinary passenger cars., Manufacturer: ATEHDEN