{"product_id":"oem-goodman-16-pin-wiring-harness-for-aph1542m41aa-b1378700","title":"OEM Goodman 16-Pin Wiring Harness for APH1542M41AA — B1378700","description":"\u003ch2\u003eOEM Goodman B1378700 16-Pin Wiring Harness\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eB1378700\u003c\/strong\u003e is a genuine OEM 16-pin wiring harness built for the \u003cstrong\u003eAPH1542M41AA\u003c\/strong\u003e package heat pump. This pre-terminated harness carries the low-voltage control and sensor signals between the main control board and the unit's components through a keyed 16-position connector, ensuring a correct, polarity-safe connection every time.\u003c\/p\u003e\u003cp\u003eReplace this harness when you find melted, chafed, or corroded connectors, intermittent control faults, or a connector body that no longer latches securely. A fresh factory harness eliminates the nuisance faults that come from marginal pin contact.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1378700\u003c\/li\u003e\n\u003cli\u003eConnector: 16-pin keyed control harness\u003c\/li\u003e\n\u003cli\u003eApplication: Low-voltage control\/sensor interconnect\u003c\/li\u003e\n\u003cli\u003eFits Model: APH1542M41AA (Goodman\/Amana package heat pump)\u003c\/li\u003e\n\u003cli\u003eType: Pre-terminated exact-fit OEM replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM B1378700 arrives with the correct connector housing, pin count, wire gauge, and lead lengths already crimped to factory spec. Generic wire and loose terminals require hand-crimping each pin and risk mis-pinning the board. The OEM harness is a plug-in swap with no splicing.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate\u003c\/strong\u003e — Disconnect power first. Photograph the routing, unplug the old harness at both ends, and route the replacement along the same path. No cutting or crimping needed. Roughly 20–40 minutes for a DIY-capable owner or a technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058287919475,"sku":"GOODMAN-15606","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-16-pin-wiring-harness-for-aph1542m41aa-b1378700","provider":"National HVAC Parts","version":"1.0","type":"link"}