{"product_id":"oem-goodman-16-pin-wiring-harness-for-aepf426016bb-b1378700","title":"OEM Goodman 16-Pin Wiring Harness for AEPF426016BB — B1378700","description":"\u003ch2\u003eOEM Goodman B1378700 16-Pin Wiring Harness\u003c\/h2\u003e\u003cp\u003eThe Goodman B1378700 is a genuine 16-pin wiring harness built as a direct factory replacement for the \u003cstrong\u003eAEPF426016BB\u003c\/strong\u003e air handler. This harness carries the motor control and power signals between the integrated control board and the variable speed blower motor. Melted connectors, corroded pins, or chafed wires can cause erratic blower operation, fault codes, or a no-airflow condition — this OEM harness restores a clean, reliable connection.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConnector: 16-pin motor\/control harness\u003c\/li\u003e\n\u003cli\u003eApplication: Air Handler blower motor wiring\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1378700\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eFits Model: AEPF426016BB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003egenuine Goodman OEM harness\u003c\/strong\u003e uses the correct 16-pin connector, wire gauge, and pin-out for the AEPF426016BB control board and ECM motor. Generic or spliced harnesses risk mismatched pin assignments and intermittent faults. OEM ensures a true plug-and-play connection.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Intermediate\u003c\/strong\u003e — The harness unplugs from the control board and motor and snaps into place. Note routing and strain-relief locations before removing the old harness, and confirm both connectors are fully seated. Always disconnect power at the breaker before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032386912627,"sku":"B1378700-GEN","price":23.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048143798643,"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_7f3f346e-145e-48c4-8502-5b78428e99cb.jpg?v=1782945261","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-16-pin-wiring-harness-for-aepf426016bb-b1378700","provider":"National HVAC Parts","version":"1.0","type":"link"}