{"product_id":"oem-goodman-5-pin-wiring-harness-for-aph1630h41ac-b1378701","title":"OEM Goodman 5-Pin Wiring Harness for APH1630H41AC — B1378701","description":"\u003ch2\u003eGoodman B1378701 5-Pin Wiring Harness\u003c\/h2\u003e\u003cp\u003eThe Goodman B1378701 is a genuine OEM 5-pin wiring harness designed for the Goodman\/Amana \u003cstrong\u003eAPH1630H41AC\u003c\/strong\u003e heat pump. This compact harness connects a sub-assembly — such as a sensor, switch, or motor lead group — to the unit's control circuit via a keyed 5-pin plug. Damaged pins, brittle insulation, or a loose connector on this circuit can trigger nuisance lockouts and inconsistent operation; the exact OEM harness restores a clean, reliable connection.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Wiring harness \/ control sub-connector\u003c\/li\u003e\n\u003cli\u003eConnector: 5-pin keyed plug (plug-and-play)\u003c\/li\u003e\n\u003cli\u003eFits model: APH1630H41AC (16 SEER heat pump)\u003c\/li\u003e\n\u003cli\u003eConductors: Color-coded, factory-terminated leads\u003c\/li\u003e\n\u003cli\u003eBrand compatibility: Goodman \u0026amp; Amana OEM assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM B1378701 ships with the correct keyed 5-pin housing pre-terminated to spec, dropping straight into place. Generic pigtails require crimping and pin-mapping that can be reversed or loose — the factory harness removes that risk entirely.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficulty: Easy.\u003c\/strong\u003e A quick plug-and-play swap — kill power, unclip the old 5-pin connector, and snap in the replacement, matching the keyed orientation. Typically under 15 minutes. Confirm power is off at the disconnect first.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058295685491,"sku":"GOODMAN-15802","price":15.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-5-pin-wiring-harness-for-aph1630h41ac-b1378701","provider":"National HVAC Parts","version":"1.0","type":"link"}