{"product_id":"carrier-py3gna024040na-igniter-1kzbpu","title":"OEM Carrier Spark Electrode Ignitor Assembly for PY3GNA024040NA","description":"\u003ch1\u003eOEM Carrier Spark Electrode Ignitor Assembly 48VL400002 for Model PY3GNA024040NA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier spark electrode ignitor assembly — originally catalogued as \u003cstrong\u003e48VL400002\u003c\/strong\u003e and fulfilled by the current factory-authorized successor part \u003cstrong\u003e50HJ403022\u003c\/strong\u003e — designed as the direct replacement for the \u003cstrong\u003eCarrier PY3GNA024040NA\u003c\/strong\u003e packaged unit. The spark electrode ignitor is responsible for generating the high-voltage spark that lights the gas burner at the start of every heat call. When the ignitor fails, the control board will attempt ignition, detect no flame, and lock out the system — leaving you with a unit that runs the inducer and then shuts down with no heat produced.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Numbers:\u003c\/strong\u003e 48VL400002 (original) | 50HJ403022 (factory authorized successor) — direct form-fit-function replacement, no modifications required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIgnitor Specs:\u003c\/strong\u003e L-shaped spark electrode | Ignitor length to L: 1-3\/8\" | Total length: 2-3\/4\" | Ground style: L | Bracket length: 1-5\/8\" | Country of Origin: USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM spark electrodes are manufactured to exact gap spacing and ceramic insulator tolerances. Off-brand electrodes can arc inconsistently, cause nuisance lockouts, and accelerate control board wear from repeated retries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Turn off gas supply and 120V power at the disconnect before beginning. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers. Disconnect the ignition wire, remove the mounting screws, swap the electrode, and reconnect. Always verify gap per the unit's service manual before restoring power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty on defects in materials and workmanship. Ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Confirmed fit for Carrier model \u003cstrong\u003ePY3GNA024040NA\u003c\/strong\u003e packaged gas\/electric unit. This ignitor also cross-references across the Carrier, Bryant, and Payne product families that share the same ignition assembly platform. Always verify your unit's existing part number on the data plate or wiring diagram before ordering. Our team is available to confirm fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640488415603,"sku":"CARRIE-PY3GNA024040NA-IGNITER-48VL400002","price":58.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640488448371,"sku":"CARRIE-PY3GNA024040NA-IGNITER-48VL400002-GEN","price":51.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-48VL400002_9eeddb19-86bc-47bc-a158-0af989a0058c.jpg?v=1775040496","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3gna024040na-igniter-1kzbpu","provider":"National HVAC Parts","version":"1.0","type":"link"}