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The Goodman M0570808 Button Plug is a genuine OEM component engineered for the Amana/Goodman AMEC960603BNBA gas furnace. This snap-in plug seals unused knockout holes in the furnace cabinet or control panel, keeping the sealed combustion enclosure airtight and blocking dust, debris, and pests from entering sensitive electronics.
Generic plugs often fit loosely, back out under vibration, or fail to seal — compromising your furnace's rated combustion airflow. This factory OEM plug is dimensioned to the exact knockout diameter for a permanent, flush seal that meets Goodman's specifications.
Very Easy (1/5) — Press the plug into the open knockout until it snaps flush. No tools, wiring, or gas work required. Always shut off power and gas before servicing your furnace.
Backed by genuine OEM quality and same-day handling on in-stock orders.