{"product_id":"carrier-py3pea048090nb-igniter-hp90s6","title":"OEM Carrier Spark Electrode Ignitor 48GS400168 for PY3PEA048090NB","description":"\u003ch1\u003eOEM Carrier Spark Electrode Ignitor 48GS400168 for Model PY3PEA048090NB\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM spark electrode ignitor assembly (part number \u003cstrong\u003e48GS400168\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier PY3PEA048090NB\u003c\/strong\u003e gas packaged unit. The spark electrode ignitor is responsible for initiating ignition of the gas burner on every heating cycle. When this component fails, the control board will attempt ignition, detect no flame, and trigger a safety lockout — leaving you with a system that attempts to start, fails repeatedly, and ultimately shuts down with a fault code. A failed ignitor is one of the most common causes of no-heat calls in packaged gas units.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 48GS400168 | OEM Carrier Factory Authorized Part | Spark Electrode \/ Ignitor Assembly | Direct factory-spec replacement — no modifications required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM ignitor, factory-matched to the PY3PEA048090NB burner assembly geometry and electrode gap. Generic igniters often have incorrect electrode spacing or incompatible bracket geometry, leading to misfire or premature failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Shut off gas supply and 24V control power before starting. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers. Disconnect ignitor wire harness, remove mounting screws, swap electrode assembly, and reconnect. Always confirm gas is off and the unit is in lockout reset before testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003ePY3PEA048090NB\u003c\/strong\u003e 4-ton 90,000 BTU packaged gas\/electric unit. Verify your existing ignitor part number on the unit data plate or wiring diagram before ordering. Not sure it fits? Our HVAC parts specialists will confirm fitment before you buy — \u003cstrong\u003eorder today and ship today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640417407347,"sku":"CARRIE-PY3PEA048090NB-IGNITER-48GS400168","price":42.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640417440115,"sku":"CARRIE-PY3PEA048090NB-IGNITER-48GS400168-GEN","price":37.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-48GS400168_1623e8f0-bba0-42ed-be31-a57708026d98.jpg?v=1775040058","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3pea048090nb-igniter-hp90s6","provider":"National HVAC Parts","version":"1.0","type":"link"}