{"product_id":"oem-goodman-hsi-wiring-harness-for-gmph050-3-2568416","title":"OEM Goodman HSI Wiring Harness for GMPH050-3 — 2568416","description":"\u003cp\u003eThe genuine Goodman 2568416 HSI (hot surface igniter) wiring harness delivers power and control signals between the furnace control board and ignition components on the Goodman GMPH050-3 and compatible models. A clean, correctly terminated harness is critical for reliable ignition sequencing — worn or melted connectors are a common cause of intermittent no-heat calls.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e HSI wiring harness \/ connector assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 2568416\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e Goodman GMPH050-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (genuine OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Ignition circuit wiring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine Goodman harness uses the exact connector bodies, pin-outs, and heat-rated wire your control board expects, so it plugs in without splicing or guesswork. Generic harnesses often require cutting and crimping, which introduces failure points near the high-heat burner area. OEM keeps the ignition circuit safe and plug-and-play.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eRating: Easy to Moderate.\u003c\/strong\u003e Most replacements are a direct unplug-and-reconnect at the control board and igniter. Shut off power and gas before servicing, and photograph connections before disconnecting. A capable DIYer can complete this, though technicians should verify ignition sequence afterward.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058140365171,"sku":"GOODMAN-12012","price":28.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-hsi-wiring-harness-for-gmph050-3-2568416","provider":"National HVAC Parts","version":"1.0","type":"link"}