{"product_id":"oem-goodman-12-pin-wiring-harness-for-amh80904bnac-0259f00018","title":"OEM Goodman 12-Pin Wiring Harness for AMH80904BNAC — 0259F00018","description":"\u003ch2\u003eGoodman 0259F00018 12-Pin Wiring Harness\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e0259F00018\u003c\/strong\u003e is a genuine OEM 12-pin wiring harness for the Goodman\/Amana \u003cstrong\u003eAMH80904BNAC\u003c\/strong\u003e gas furnace and related 80% AFUE models. This harness carries the low-voltage and control signals between the integrated furnace control board and the internal components. Melted connectors, chafed insulation, or intermittent no-heat faults caused by loose or corroded pins are resolved by installing a fresh factory harness with the correct pinout.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 0259F00018\u003c\/li\u003e\n\u003cli\u003eConnector: 12-pin keyed plug\u003c\/li\u003e\n\u003cli\u003eFunction: Control board interconnect harness\u003c\/li\u003e\n\u003cli\u003eCompatible model: AMH80904BNAC and related Goodman\/Amana furnaces\u003c\/li\u003e\n\u003cli\u003ePre-terminated, plug-and-play connectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eBecause pin assignment and connector keying are model-specific, the \u003cstrong\u003eOEM harness\u003c\/strong\u003e is strongly recommended. A generic or hand-spliced harness risks miswiring, voltage faults, and board damage. OEM guarantees the exact plug, wire gauge, and pinout your furnace expects.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Cut power at the disconnect, photograph the routing, unplug the keyed connectors at each end, and route the new harness identically. Take care to seat every plug fully. Budget 30–45 minutes; a service tech is recommended if you are unsure of the routing.\u003c\/p\u003e\u003cp\u003eGenuine part, fast shipping, and HVAC support from National HVAC Parts.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057632493939,"sku":"GOODMAN-5792","price":23.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-12-pin-wiring-harness-for-amh80904bnac-0259f00018","provider":"National HVAC Parts","version":"1.0","type":"link"}