The high quality Frigidaire Control Board (5304509983 ) monitors the temperature and controls the oven heat. The Control Board has an electronic clock/timer display and replaces 316418201, 316557101. Please be aware that it is recommended to use saftey equipment and to disconnect the appliance from all utilities prior to any service or repair. Please refer to your owners manual to confirm part numbers and for instructions as some repairs require a trained service professional to complete.