{"product_id":"oem-goodman-16-pin-wiring-harness-for-aph1560m41aa-b1378700","title":"OEM Goodman 16-Pin Wiring Harness for APH1560M41AA — B1378700","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1378700 16-Pin Wiring Harness\u003c\/strong\u003e is a genuine OEM control harness for the \u003cstrong\u003eAPH1560M41AA\u003c\/strong\u003e heat pump. It carries the low-voltage and control signals between the unit's control board and its components through a single keyed 16-pin connector. Cracked insulation, corroded terminals, or melted pins cause intermittent faults, no-heat\/no-cool calls, and hard-to-diagnose control errors. This plug-and-play harness restores clean, reliable connections with the correct factory pinout.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1378700\u003c\/li\u003e\n\u003cli\u003eType: 16-pin control wiring harness\u003c\/li\u003e\n\u003cli\u003eCompatible Equipment: Goodman APH1560M41AA heat pump\u003c\/li\u003e\n\u003cli\u003eConnector: Keyed 16-position plug, factory pinout\u003c\/li\u003e\n\u003cli\u003eWire: Color-coded, correctly gauged control leads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM harness guarantees the exact connector keying, pin assignments, wire gauge, and lead lengths your control board expects. A generic or hand-spliced harness risks mis-pinned circuits, voltage drop, or connector mismatch that can damage the board. For a signal-carrying part, OEM eliminates the guesswork.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficulty: Moderate.\u003c\/strong\u003e Disconnect power, photograph the existing routing, unplug the keyed connector, and swap in the new harness following the same path. Because it is a keyed connector, mis-plugging is unlikely, but verifying each terminal seat is recommended. Typically 20–30 minutes for a technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058291949939,"sku":"GOODMAN-15709","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-16-pin-wiring-harness-for-aph1560m41aa-b1378700","provider":"National HVAC Parts","version":"1.0","type":"link"}