{"product_id":"carrier-py4gnab48130aa-igniter-1kzbpu","title":"OEM Carrier Spark Electrode Ignitor 48VL400002 for PY4GNAB48130AA","description":"\u003ch1\u003eOEM Carrier Spark Electrode Ignitor 48VL400002 for Model PY4GNAB48130AA\u003c\/h1\u003e\u003cp\u003eThis OEM spark electrode ignitor is the factory-specified replacement for the \u003cstrong\u003eCarrier PY4GNAB48130AA\u003c\/strong\u003e packaged gas\/electric unit. The spark electrode assembly generates the high-voltage arc that ignites the burner on each heating call. When it fails or cracks, the control board will attempt ignition, detect no flame, and lock out — leaving you with no heat. Common symptoms include repeated ignition attempts followed by a lockout fault code, a visible crack in the ceramic insulator, or carbon tracking on the electrode tip.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Numbers:\u003c\/strong\u003e 48VL400002 (original) | Superseded by 50HJ403022 — both are factory-authorized and ship as the current OEM assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Spark electrode ignitor assembly | Genuine Carrier Factory Authorized Part | Designed for packaged rooftop and gas\/electric combination units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Disconnect power and gas before servicing. Tools needed: 1\/4\" nut driver, needle-nose pliers, voltage meter. Handle the ceramic electrode tip carefully — oils from bare hands can cause premature failure. Always verify spark gap per unit service manual before reinstalling panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. Ships same business day from our warehouse when ordered by 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for Carrier model \u003cstrong\u003ePY4GNAB48130AA\u003c\/strong\u003e packaged gas\/electric units. OEM part 48VL400002 has been superseded by 50HJ403022 — both numbers are cross-referenced and the current assembly ships as the active replacement. Verify your unit's data plate and existing ignitor style before ordering. Not sure if this fits? Our HVAC parts specialists confirm fitment before you buy — contact us today and get your unit back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640319267187,"sku":"CARRIE-PY4GNAB48130AA-IGNITER-48VL400002","price":65.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640319299955,"sku":"CARRIE-PY4GNAB48130AA-IGNITER-48VL400002-GEN","price":57.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-48VL400002_19abba45-3ce9-4357-b51a-de2fb4dcd97c.jpg?v=1775040350","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py4gnab48130aa-igniter-1kzbpu","provider":"National HVAC Parts","version":"1.0","type":"link"}