{"product_id":"oem-goodman-16-pin-wiring-harness-for-wgph4524amab-b1378700","title":"OEM Goodman 16-Pin Wiring Harness for WGPH4524AMAB — B1378700","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1378700 16-Pin Wiring Harness\u003c\/strong\u003e is a genuine OEM control harness built for the Goodman \u003cstrong\u003eWGPH4524AMAB\u003c\/strong\u003e packaged air conditioning system. This pre-terminated assembly links the control board to the unit's switches, sensors, and components through a keyed 16-pin connector. Melted plugs, corroded pins, brittle insulation, or rodent damage can cause intermittent faults, no-heat\/no-cool calls, and error codes — a fresh harness restores clean, reliable signal and power continuity.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1378700\u003c\/li\u003e\n\u003cli\u003eConnector: 16-pin keyed plug\u003c\/li\u003e\n\u003cli\u003eFunction: Control board to component wiring interconnect\u003c\/li\u003e\n\u003cli\u003eCompatible Model: WGPH4524AMAB\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003eEquipment Type: Packaged Air Conditioner\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM harnesses arrive pre-pinned with the correct gauge, color coding, and connector keying for true plug-and-play installation. Generic wire kits force manual splicing and re-pinning, inviting wiring errors. OEM guarantees a direct, factory-correct connection.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate\u003c\/strong\u003e — Power off at the disconnect, photograph the routing, unplug the old harness, and seat the new connectors. Comfort with low-voltage wiring is helpful.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032351949171,"sku":"B1378700-GEN","price":23.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048144683379,"sku":"B1378700","price":31.14,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-wiring-harness-multipin-B1378700_b44f1a2b-f04a-4018-bc8b-a43262255c9b.jpg?v=1782945294","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-16-pin-wiring-harness-for-wgph4524amab-b1378700","provider":"National HVAC Parts","version":"1.0","type":"link"}