What parts fit the GE JVM140H01?

Capacitor WB27X10011, Magnetron WB27X10249, Motor capacitor WB27X10170.

GE JVM140H01 microwave parts: capacitor

Capacitor

Replaces WB27X585

A motor that hums but won't start often needs a new capacitor.

Shop the capacitor on Amazon Other models that use WB27X10011

Magnetron

Replaces WB27X582

A motor that hums but won't turn, or stops once it's warm, needs replacing.

Shop the magnetron on Amazon Other models that use WB27X10249

Motor capacitor

Replaces WB27X583

A motor that hums but won't start often needs a new capacitor.

Shop the motor capacitor on Amazon Other models that use WB27X10170

1CapacitorWB27X10011

2MagnetronWB27X10249

Part numbers come from the Sears PartsDirect parts list for the GE JVM140H01 (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

Open the door: the label is on the frame. Over-the-range models: sometimes behind the vent grille.

Other GE microwaves

JV367H1BBJV367H1CCJV367H1WWJVM1190BY01JVM1330WW05JVM1339BW02JVM1410WC002JVM1430BD03JVM1430WD03JVM1440BD001