{"product_id":"oem-goodman-16-pin-wiring-harness-for-aph1524m41ab-heat-pump-b1378700","title":"OEM Goodman 16-Pin Wiring Harness for APH1524M41AB Heat Pump — B1378700","description":"\u003ch2\u003eGoodman B1378700 16-Pin Wiring Harness\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB1378700\u003c\/strong\u003e is the genuine OEM 16-pin wiring harness for the \u003cstrong\u003eAPH1524M41AB\u003c\/strong\u003e heat pump. This pre-terminated control loom links the main control board to the unit's sensors, reversing valve, defrost circuit, and low-voltage components through a keyed 16-position connector. Melted pins, corroded terminals, chewed insulation, or intermittent connections in the original harness cause erratic operation, no-heat\/no-cool faults, and board communication errors. This factory harness restores clean, reliable connections.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1378700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e APH1524M41AB (Goodman\/Amana Heat Pump)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e 16-pin keyed control harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e Factory-crimped, correct gauge and pinout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation:\u003c\/strong\u003e Heat- and abrasion-resistant jacketing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eWiring harnesses are model-specific in pin count, wire color code, gauge, and connector keying. A generic harness risks miswiring, incorrect polarity, or a connector that won't seat. This genuine OEM harness matches Goodman's exact pinout and plug for a plug-and-play swap.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Moderate\u003c\/h3\u003e\u003cp\u003eRated \u003cstrong\u003eModerate\u003c\/strong\u003e — no refrigerant work, but you must disconnect power, photograph and label routing, and confirm each connector seats fully. Careful, methodical handling of the low-voltage circuit is required.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058282414451,"sku":"GOODMAN-15483","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-16-pin-wiring-harness-for-aph1524m41ab-heat-pump-b1378700","provider":"National HVAC Parts","version":"1.0","type":"link"}