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The Goodman 0130F00008S hot surface ignitor (HSI) is the OEM igniter that heats up to light the burners on each call for heat. It is a direct-fit replacement for AMH80905CNAA gas furnaces and other compatible Goodman/Amana models. The hot surface ignitor is one of the most common furnace failure points — it becomes brittle and eventually cracks with thousands of heating cycles. Symptoms of a failed HSI include no ignition, a furnace that clicks but never lights, or a glowing igniter that cracks and goes dark.
The OEM Goodman ignitor matches your furnace's exact resistance, mounting bracket, and connector, so it drops in with no rewiring and delivers correct light-off timing. Universal ignitor kits require splicing and adapter brackets and can vary in longevity. For a component this critical to safe ignition, OEM is the recommended choice.
Easy to Moderate. Power down the furnace, unplug the ignitor connector, remove one or two mounting screws, and install the new unit — never touch the ceramic element with bare fingers, as skin oils shorten its life. Roughly 15–20 minutes. Verify a clean ignition sequence after install.