The A-Premium Radiator with Transmission Oil Cooler is designed for the Lexus SC430 4.3L Automatic, providing efficient cooling for your vehicle. With a downflow radiator design and aluminum and plastic construction, this radiator features a 1-row core with a thickness of 1 inch. It includes a transmission oil cooler. The radiator is a direct replacement part, suitable for models from 2002 to 2010, ensuring a proper fit and reliable performance for your Lexus SC430.