The FORD CM5Z-8575-D MOTORCRAFT RT1242 ENGINE COOLANT THERMOSTAT WITH GASKET OEM NEW is a direct replacement thermostat designed for Ford vehicles. Made with a combination of metal and plastic materials, this thermostat has an opening temperature of 190F. It comes with a manufacturer warranty from AK AUTO PARTS and is manufactured in the Czech Republic. The product includes a gasket for easy installation, ensuring a secure fit to maintain optimal engine cooling efficiency.