{"product_id":"carrier-py3gna036090aa-igniter-1kzbpu","title":"OEM Carrier Spark Electrode Ignitor 48VL400002 for PY3GNA036090AA","description":"\u003ch1\u003eOEM Carrier Spark Electrode Ignitor (48VL400002) for Model PY3GNA036090AA\u003c\/h1\u003e\u003cp\u003eThis OEM spark electrode ignitor is the factory-specified replacement for the \u003cstrong\u003eCarrier PY3GNA036090AA\u003c\/strong\u003e packaged gas unit. The ignitor assembly generates the high-voltage spark that ignites the gas burner at the start of every heating cycle. When this component fails, the control board will attempt ignition, detect no flame, and lock out the system — leaving you with a unit that blows cold air or shuts down within seconds of a heat call. Carrier originally listed this part as \u003cstrong\u003e48VL400002\u003c\/strong\u003e; the current OEM successor is \u003cstrong\u003e50HJ403022\u003c\/strong\u003e, which ships as a direct drop-in replacement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e OEM part 48VL400002 | Current OEM successor: 50HJ403022 | Genuine Carrier Factory Authorized Part\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM spark electrode assemblies are precision-gapped and rated to exact ignition timing specifications for Carrier controls. Aftermarket electrodes often suffer from gap drift or incompatible ceramic insulators, leading to intermittent ignition faults and repeat service calls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Disconnect power and gas before servicing. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers. Note ceramic electrode tip — handle with care to avoid cracking. Photograph wire routing before disconnecting the ignition lead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against manufacturing defects. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits Carrier model \u003cstrong\u003ePY3GNA036090AA\u003c\/strong\u003e packaged gas\/electric unit. Always verify the part number on your unit's data plate or existing ignitor before ordering. Our team is available to confirm fitment — contact us before you buy if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640480813427,"sku":"CARRIE-PY3GNA036090AA-IGNITER-48VL400002","price":55.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640480846195,"sku":"CARRIE-PY3GNA036090AA-IGNITER-48VL400002-GEN","price":48.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-48VL400002_cfb6d87d-ac39-4d39-85e1-caeb01c8e2f9.jpg?v=1775040235","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3gna036090aa-igniter-1kzbpu","provider":"National HVAC Parts","version":"1.0","type":"link"}