Gas valve coil kit
Replaces 694539
Controls the gas to the burner.
Igniter
Replaces 686590
A gas dryer that runs without heat often has a weak igniter.
Operating thermostat
Controls the heat. A dryer that runs too hot or won't heat points here.
Drum belt
Replaces 8066065
Turns the drum. If the motor hums and the drum stays still, check the belt first.
Idler pulley
Thumping or squealing during a cycle points to worn rollers, pulleys or bearings.
Seal
Replaces 3406130
A worn drum seal lets lint and hot air escape and can squeak as the drum turns.
Blower wheel
Moves air through the drum. Long drying times and rattling point here.
Drive motor
Replaces 8066206
A motor that hums but won't turn, or stops once it's warm, needs replacing.
Drying rack
The drying rack made for this dryer, for shoes and sweaters that can't tumble.
1Coil kit279834
2Igniter279311
3ThermostatWP3387134
4Drum belt341241Part numbers come from the Sears PartsDirect parts list for the Amana NGD5240TQ0 (view the list), checked November 15, 2026. Amazon buttons open a search for the part number; we may earn a commission.
Where the model number is
Inside the door opening, on the frame or the back of the door. Older models: on the back panel near the cord.