{"product_id":"oem-goodman-16-pin-wiring-harness-for-heat-pump-aph1530m41ab-b1378700","title":"OEM Goodman 16-Pin Wiring Harness for Heat Pump APH1530M41AB — B1378700","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1378700 16-Pin Wiring Harness\u003c\/strong\u003e is a genuine OEM control harness built as a direct-fit replacement for the Goodman\/Amana \u003cstrong\u003eAPH1530M41AB\u003c\/strong\u003e heat pump. This harness carries the low-voltage and control signals between the unit's control board and its components through a keyed 16-position connector. Over time, outdoor exposure, heat, and vibration can crack insulation, corrode terminals, or loosen crimps — causing intermittent faults, no-heat\/no-cool calls, or error codes that a simple harness swap resolves.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1378700\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 16-Pin Control Wiring Harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Connects control board to unit components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e Keyed 16-position plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Heat Pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e APH1530M41AB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (Amana compatible)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003egenuine OEM harness\u003c\/strong\u003e arrives with the correct wire gauges, colors, terminal types, and factory pinout for a true plug-and-play install. Building a generic harness or splicing individual wires risks miswiring the 16-pin connector, which can damage the control board or components. OEM guarantees the pinout and connector keying match your unit exactly.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate — comfortable DIY or technician.\u003c\/strong\u003e With power disconnected, photograph the existing routing, unplug the keyed 16-pin connector and any inline terminals, remove the old harness, and route the new one along the same path. The keyed connector prevents backward insertion. Verify each end is fully seated before restoring power. Allow 30–45 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058285035891,"sku":"GOODMAN-15529","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-16-pin-wiring-harness-for-heat-pump-aph1530m41ab-b1378700","provider":"National HVAC Parts","version":"1.0","type":"link"}