{"product_id":"oem-goodman-5-pin-wiring-harness-for-aph1543m41aa-heat-pump-b1378701","title":"OEM Goodman 5-Pin Wiring Harness for APH1543M41AA Heat Pump — B1378701","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1378701\u003c\/strong\u003e is a genuine OEM 5-pin wiring harness built as an exact replacement for the \u003cstrong\u003eAPH1543M41AA\u003c\/strong\u003e heat pump and other compatible Goodman\/Amana units. This connector links a specific control circuit within the unit, and a damaged or corroded harness can cause intermittent faults, sensor errors, or a unit that fails to start.\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:\u003c\/strong\u003e 5-pin factory harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Low-voltage control wiring harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman APH1543M41AA heat pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Heat Pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Direct OEM replacement — plug-and-play\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B1378701 arrives with the correct keyed connector and factory pin-out, so it drops straight in. Generic alternatives typically require manual splicing that can create loose contacts and nuisance faults. Choosing OEM keeps the repair clean and protects your equipment warranty.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1 of 5).\u003c\/strong\u003e A quick unplug-and-replace job. Kill power at the breaker first, note the original routing, and seat the new connector fully until it clicks.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058288279923,"sku":"GOODMAN-15616","price":11.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-5-pin-wiring-harness-for-aph1543m41aa-heat-pump-b1378701","provider":"National HVAC Parts","version":"1.0","type":"link"}