The Turn Start Switch is an OEM part for Frigidaire dryers. It is responsible for initiating the drying cycle when the switch is turned. This switch is a critical component that engages the dryer’s motor and starts the drying process, ensuring your clothes are dried effectively. You should replace the turn start switch if it becomes faulty or unresponsive. Causes of a bad start switch can include regular wear and tear from frequent use, electrical issues, or damage due to excessive force or mishandling. Symptoms of a bad turn start switch include: Dryer not starting when the switch is turned Intermittent starting issues The switch feeling loose or not engaging properly This OEM replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models.This part fixes the following symptomsWon't startPart Number 134398300 (AP3838344) replaces 1109133, 131447800, AH975832, EA975832, PS975832.