The Nissens Engine Oil Cooler Kit - 485789 is a comprehensive set of products designed for use in a car's engine. It includes multiple components that work together to help cool the engine oil and maintain its optimal temperature for efficient functioning. The kit contains an engine oil cooler, an oil cooler gasket, and an oil cooler hose. These components are essential for regulating the temperature of the engine oil and ensuring that it does not overheat. The kit is designed to fit a specific type of car, but the individual components can be used for various types of vehicles. The Nissens Engine Oil Cooler Kit is a reliable and convenient option for maintaining the performance of a car's engine.