{"product_id":"oem-goodman-5-pin-wiring-harness-for-aph1536m41ba-heat-pump-b1378701","title":"OEM Goodman 5-Pin Wiring Harness for APH1536M41BA Heat Pump — B1378701","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1378701\u003c\/strong\u003e is a genuine OEM 5-pin wiring harness built for the \u003cstrong\u003eAPH1536M41BA\u003c\/strong\u003e packaged heat pump. This compact, keyed harness connects a discrete circuit — typically a sensor, reversing valve, or auxiliary control lead — to the unit's main control board. As a factory assembly it delivers a plug-and-play fit with the correct terminals, gauge, and pin-out already in place.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1378701\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e 5-pin, keyed OEM plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Goodman\/Amana APH1536M41BA heat pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit:\u003c\/strong\u003e Low-voltage control \/ sensor lead\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (Genuine OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGeneric 5-pin cables rarely match the factory keying, so they can be forced in backward and short a control circuit. The OEM B1378701 is keyed to seat only one way and uses factory-spec conductors, protecting the control board and preserving your warranty. For a small, inexpensive control harness, OEM is almost always the right call.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Kill power at the disconnect, unplug the old 5-pin harness, and snap the B1378701 into place. The keyed connector prevents misalignment. Restore power and confirm normal operation.\u003c\/p\u003e\u003cp\u003eCompatible with APH1536M41BA. Verify your model and part number before ordering.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058287460723,"sku":"GOODMAN-15596","price":11.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-5-pin-wiring-harness-for-aph1536m41ba-heat-pump-b1378701","provider":"National HVAC Parts","version":"1.0","type":"link"}