{"product_id":"oem-goodman-5-pin-wiring-harness-for-aph1524m41ab-heat-pump-b1378701","title":"OEM Goodman 5-Pin Wiring Harness for APH1524M41AB Heat Pump — B1378701","description":"\u003ch2\u003eGoodman B1378701 5-Pin Wiring Harness\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB1378701\u003c\/strong\u003e is the genuine OEM 5-pin wiring harness for the \u003cstrong\u003eAPH1524M41AB\u003c\/strong\u003e heat pump. This pre-terminated sub-loom connects a discrete component circuit — such as the fan motor, sensor, or reversing-valve leg — to the control board through a keyed 5-position plug. Burnt terminals, brittle insulation, or a loose connector in the original harness cause intermittent faults, tripped components, and hard-to-trace no-run conditions. This factory replacement restores a secure, correctly pinned connection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B1378701\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 5-pin keyed 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\u003eEven a small harness depends on exact pin count, wire color, gauge, and connector keying to seat and carry the correct signals. Generic replacements invite miswiring or a plug that won't lock. This genuine OEM harness matches Goodman's pinout for a plug-and-play fit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Moderate\u003c\/h3\u003e\u003cp\u003eRated \u003cstrong\u003eModerate\u003c\/strong\u003e — no refrigerant work, but disconnect power first, label the original routing, and verify the connector clicks fully home. Basic low-voltage care is required.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058282447219,"sku":"GOODMAN-15484","price":11.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-5-pin-wiring-harness-for-aph1524m41ab-heat-pump-b1378701","provider":"National HVAC Parts","version":"1.0","type":"link"}