{"product_id":"oem-goodman-16-pin-wiring-harness-for-aepf42601aa-b1378700-1","title":"OEM Goodman 16-Pin Wiring Harness for AEPF42601AA — B1378700","description":"\u003ch2\u003eGoodman B1378700 16-Pin Wiring Harness\u003c\/h2\u003e\u003cp\u003eThe Goodman B1378700 is a 16-pin wiring harness built as a direct replacement for the Goodman AEPF42601AA air handler. With 16 conductors, this harness handles the higher-density control and sensor connections at the main board, carrying low-voltage signals and power to the blower, limit, and control circuitry. Replacing a worn or melted harness with the correct OEM part eliminates nuisance faults and restores dependable airflow control.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: B1378700\u003c\/li\u003e\n\u003cli\u003eType: 16-Pin Wiring Harness\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AEPF42601AA Air Handler\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eApplication: Control board \/ blower wiring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGenuine Goodman OEM harnesses match factory pin count, polarity, and wire color-coding for a true plug-and-play install. Off-brand harnesses often differ in pin layout or wire gauge, leading to miswiring and control faults. For a multi-pin connector this central to operation, the OEM B1378700 is the reliable choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate\u003c\/strong\u003e — Straightforward for an HVAC technician. Cut power, photograph the existing routing, unplug the old harness, and seat the replacement. Verify each connector clicks home. Always de-energize before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057262018931,"sku":"GOODMAN-1356","price":23.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-16-pin-wiring-harness-for-aepf42601aa-b1378700-1","provider":"National HVAC Parts","version":"1.0","type":"link"}