{"product_id":"oem-goodman-5-pin-wiring-harness-for-aph1560m41ab-heat-pump-b1378701","title":"OEM Goodman 5-Pin Wiring Harness for APH1560M41AB Heat Pump — B1378701","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1378701 5-Pin Wiring Harness\u003c\/strong\u003e is the genuine OEM connector harness for the \u003cstrong\u003eAPH1560M41AB\u003c\/strong\u003e packaged heat pump. This factory-terminated harness links a specific subassembly — such as the motor, sensor, or reversing-valve circuit — to the control board through a keyed 5-position connector. When pins corrode, terminals loosen, or the connector body cracks, the result is intermittent operation or a component that won't energize. Swapping in the exact OEM harness restores solid, correctly-keyed connections without field splices.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e B1378701 (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 5-pin control wiring harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e Keyed 5-position plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits model:\u003c\/strong\u003e APH1560M41AB packaged heat pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Goodman \/ Amana 5-ton (60,000 BTU) heat pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild:\u003c\/strong\u003e Factory wire gauge, colors, and crimped terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe B1378701 comes pre-pinned with the correct terminals, colors, and lead length for a direct plug-in fit. A hand-built or universal harness risks a wrong pinout and weak crimps that fail under vibration. The OEM part is the reliable, plug-and-play repair.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy–Moderate (2\/5).\u003c\/strong\u003e Disconnect power, note the routing, unplug the old harness at both keyed ends, install the replacement along the same path, and reconnect. About 15–30 minutes; confirm connector locations against the unit's wiring diagram.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058292408691,"sku":"GOODMAN-15724","price":11.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-5-pin-wiring-harness-for-aph1560m41ab-heat-pump-b1378701","provider":"National HVAC Parts","version":"1.0","type":"link"}