This is a replacement dryer control board for an electric dryer. The dryer control board is the main electrical board that controls all the primary functions of a dryer. If the dryer has stopped working properly or is no longer turning or heating, this could mean that the dryer control board needs replaced. To replace the board, make sure the dryer is turned off and removed from power. The dryer control board will be located either on the back of the dryer or behind the user interface. Accessing it will require a screwdriver.This authentic OEM replacement part can be used in many models including the Electrolux, Frigidaire, Gibson, Kelvinator, Westinghouse and others.Part Number 809160306 (AP5948943) replaces 137249900, 3515940, PS9865099.