{"product_id":"oem-goodman-16-pin-wiring-harness-for-aph1630h41aa-heat-pump-b1378700","title":"OEM Goodman 16-Pin Wiring Harness for APH1630H41AA Heat Pump — B1378700","description":"\u003ch2\u003eGoodman B1378700 16-Pin Wiring Harness\u003c\/h2\u003e\u003cp\u003eThe Goodman B1378700 is a genuine OEM 16-pin wiring harness for the \u003cstrong\u003eAPH1630H41AA\u003c\/strong\u003e heat pump. This harness carries control and power signals between the unit's circuit board and its major components, using a keyed 16-position connector for correct, foolproof orientation. Melted connectors, chafed insulation, corroded pins, or intermittent no-communication faults are the usual reasons for replacement.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e B1378700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e 16-pin keyed plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Control\/power wiring harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman APH1630H41AA heat pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e harness is pre-terminated with the correct connector body, pin count, wire gauge, and color coding, so it plugs directly into the board and mating components. A generic harness would require hand-crimping and re-pinning, introducing a high risk of miswiring. OEM is the safe, plug-and-play choice for control circuits.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eRating: Moderate.\u003c\/strong\u003e With power fully disconnected, unplug the old harness, route the new one along the original path, and seat both connectors fully until they latch. No crimping required. Photograph connections before removal and verify against the wiring diagram.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058295161203,"sku":"GOODMAN-15787","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-16-pin-wiring-harness-for-aph1630h41aa-heat-pump-b1378700","provider":"National HVAC Parts","version":"1.0","type":"link"}