{"product_id":"oem-goodman-5-pin-wiring-harness-for-aph1636h41ba-b1378701","title":"OEM Goodman 5-Pin Wiring Harness for APH1636H41BA — B1378701","description":"\u003ch2\u003eGoodman B1378701 5-Pin Wiring Harness\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB1378701\u003c\/strong\u003e is a genuine OEM 5-pin wiring harness for the \u003cstrong\u003eAPH1636H41BA\u003c\/strong\u003e heat pump. This short, pre-terminated jumper harness connects a discrete circuit — such as a sensor, relay, or accessory branch — to the control board through a keyed 5-position plug. When the original harness is discolored, cracked, or has loose terminals, this OEM replacement restores a solid connection and clears intermittent operating faults.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1378701\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e APH1636H41BA (Heat Pump)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e 5-pin keyed plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductors:\u003c\/strong\u003e Color-coded, factory-crimped terminals\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\u003eThe OEM harness ships with the exact pin-out and connector body for the APH1636H41BA, so it plugs in without splicing. Hand-built generic substitutes risk mismatched pins and weak crimps that cause dropouts. The factory part is a true drop-in and protects your control board investment.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eRating: Moderate.\u003c\/strong\u003e With power off at the disconnect, unplug the old 5-pin harness, route the new one the same way, and firmly seat the connector. Basic hand tools; no refrigerant work involved.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058296766835,"sku":"GOODMAN-15833","price":11.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-5-pin-wiring-harness-for-aph1636h41ba-b1378701","provider":"National HVAC Parts","version":"1.0","type":"link"}