{"product_id":"oem-goodman-12-pin-wiring-harness-for-amh81405dxaa-0259f00018","title":"OEM Goodman 12-Pin Wiring Harness for AMH81405DXAA — 0259F00018","description":"\u003ch2\u003eOEM Goodman 0259F00018 12-Pin Wiring Harness\u003c\/h2\u003e\u003cp\u003eRestore reliable control communication in your \u003cstrong\u003eGoodman \/ Amana AMH81405DXAA\u003c\/strong\u003e gas furnace with this genuine OEM 12-pin wiring harness. The harness carries low-voltage signals between the integrated furnace control (IFC) board and the furnace's switches, motors, and sensors. Cracked insulation, corroded pins, or a melted connector can cause intermittent lockouts and no-heat calls — a new factory harness is the correct fix.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 0259F00018\u003c\/li\u003e\n\u003cli\u003eConnector: 12-pin molded plug\u003c\/li\u003e\n\u003cli\u003eApplication: Amana\/Goodman AMH81405DXAA furnace\u003c\/li\u003e\n\u003cli\u003eFunction: Control board low-voltage interconnect\u003c\/li\u003e\n\u003cli\u003eType: Genuine OEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine OEM harness uses factory pin spacing and keyed connectors that seat positively on the control board — no splicing or terminal crimping guesswork. Generic universal harnesses often require you to re-pin connectors and can introduce resistance at hand-crimped joints, a common source of nuisance faults. For a furnace you rely on for heat, OEM is the safe choice.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1 of 5).\u003c\/strong\u003e Kill power at the disconnect, photograph the existing routing, unplug the old harness, and seat the new one. Most technicians complete this in under 20 minutes. Always confirm power is off before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057654940019,"sku":"GOODMAN-6160","price":23.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-12-pin-wiring-harness-for-amh81405dxaa-0259f00018","provider":"National HVAC Parts","version":"1.0","type":"link"}