{"product_id":"oem-goodman-12-pin-wiring-harness-for-amh80453anaa-0259f00018","title":"OEM Goodman 12-Pin Wiring Harness for AMH80453ANAA — 0259F00018","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0259F00018\u003c\/strong\u003e is a genuine OEM 12-pin wiring harness for the \u003cstrong\u003eAMH80453ANAA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This harness carries low-voltage and control signals between the integrated furnace control board and connected components. Melted connectors, chafed insulation, or corroded pins cause intermittent faults, no-starts, and erratic blower or ignition behavior. A factory harness restores clean, secure connections with the correct pin-out.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 0259F00018\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 12-pin control wiring harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e Keyed 12-position plug (factory pin-out)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman\/Amana AMH80453ANAA and related furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire:\u003c\/strong\u003e Color-coded, correct gauge and lead lengths\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Direct replacement for damaged OEM harness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman 0259F00018\u003c\/strong\u003e guarantees the exact connector keying, pin assignments, and lead lengths, so it plugs in without rewiring. Generic or hand-built harnesses risk pin-out mistakes that can damage the control board. For a wiring assembly, OEM is strongly advised.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficulty: Moderate.\u003c\/strong\u003e Photograph existing routing first, cut power, unplug the old harness, and match each keyed connector. No splicing needed on a direct swap, but careful routing away from hot surfaces is important.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057601692019,"sku":"GOODMAN-4999","price":23.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-12-pin-wiring-harness-for-amh80453anaa-0259f00018","provider":"National HVAC Parts","version":"1.0","type":"link"}