{"product_id":"oem-goodman-wiring-harness-for-wghp4348aaa-heat-pump-b1225020-1","title":"OEM Goodman Wiring Harness for WGHP4348AAA Heat Pump — B1225020","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1225020 Wiring Harness\u003c\/strong\u003e is a genuine OEM electrical harness built for \u003cstrong\u003eWGHP4348AAA\u003c\/strong\u003e heat pump units. It bundles the factory-terminated leads and connectors that link the control board, contactor, motors, and sensors. Heat, vibration, and rodent damage can degrade harness insulation and connectors over time, causing intermittent faults — a fresh OEM harness restores clean, reliable connections throughout the unit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1225020\u003c\/li\u003e\n\u003cli\u003eCompatible Model: WGHP4348AAA\u003c\/li\u003e\n\u003cli\u003eType: Pre-terminated wiring harness assembly\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eApplication: Heat pump control and power wiring\u003c\/li\u003e\n\u003cli\u003eFit: Direct OEM exact-fit replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1225020\u003c\/strong\u003e arrives with the correct gauge wire, connector bodies, and lead lengths for the WGHP4348AAA — a true plug-and-play swap. Generic or hand-built harnesses risk incorrect pinouts and splice points that introduce resistance and fault points. The OEM harness eliminates guesswork and protects downstream components.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate\u003c\/strong\u003e — requires disconnecting power, tracing and transferring each connector, and confirming routing. No refrigerant work needed. Recommended for an HVAC professional.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057205363059,"sku":"GOODMAN-897","price":14.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-wiring-harness-for-wghp4348aaa-heat-pump-b1225020-1","provider":"National HVAC Parts","version":"1.0","type":"link"}