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The Goodman 0130F00010S Flame Sensor is a genuine OEM flame-rectification rod for the AMS80403AXAC 80% AFUE gas furnace and compatible Goodman and Amana units. This single-rod sensor confirms that the burner has actually lit by carrying a microamp rectified current through the flame back to the control board. If the board doesn't sense flame within the trial-for-ignition window, it closes the gas valve — making this small part critical to safe, reliable heating.
A weak or dirty flame sensor is one of the most common causes of a furnace that lights then shuts off after a few seconds. This genuine Goodman OEM sensor uses the correct rod length, alloy, and bracket geometry so it sits precisely in the flame and returns a strong signal. Generic rods can produce marginal microamp readings that trigger nuisance lockouts. OEM ensures dependable flame sensing.
Easy (1/5). Cut power, remove one mounting screw, unplug the sensor wire, and install the new rod — do not touch the metal rod with bare fingers. Reconnect and restore power. A 5-minute job that often cures short-cycling and no-heat lockouts.
Genuine OEM quality, shipped fast.