The Nissens Automatic Transmission Oil Cooler - 90623 is a component designed to cool the transmission oil in a vehicle's automatic transmission system. It is made by Nissens, a reputable manufacturer of automotive parts. The cooler is specifically designed to fit and function in automatic transmission systems, providing efficient cooling to prevent overheating and maintain proper lubrication of the transmission. This product is made with high-quality materials and is built to last, ensuring reliable performance and longevity. The Nissens Automatic Transmission Oil Cooler - 90623 is an essential part for maintaining the health and longevity of a vehicle's automatic transmission system.