{"product_id":"carrier-py3gna036090na-igniter-1kzbpu","title":"OEM Carrier Spark Electrode Ignitor 48VL400002 for PY3GNA036090NA","description":"\u003ch1\u003eOEM Carrier Spark Electrode Ignitor 48VL400002 for Model PY3GNA036090NA\u003c\/h1\u003e\u003cp\u003eThis OEM spark electrode ignitor is the factory-specified replacement for the \u003cstrong\u003eCarrier PY3GNA036090NA\u003c\/strong\u003e packaged unit. The ignitor generates a high-voltage spark at the burner to initiate combustion each time a heat call is made. When this component fails, the control board will attempt ignition, detect no flame, and lock out the system — leaving you with no heat. Common failure symptoms include the burner never lighting, repeated ignition attempts followed by a fault code, or a visibly cracked or corroded electrode tip.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Spark electrode ignitor | L-shaped bracket | Ignitor length to L: 1 3\/8\" | Total ignitor length: 2 3\/4\" | Ground length: 4\" total | Country of origin: USA | OEM part number 48VL400002 (superseded by 50HJ403022)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM electrodes are machined to exact gap tolerances required for reliable arc formation. Generic electrodes with inconsistent gap spacing can cause intermittent ignition failures, nuisance lockouts, and premature control board wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off gas supply and 24V power before beginning. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, and a flashlight. Disconnect the ignition wire lead, remove the two mounting screws, swap the electrode, and re-gap if needed before reconnecting. Always verify ignition wire integrity before reassembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against manufacturing defects. Ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Factory-matched for Carrier model \u003cstrong\u003ePY3GNA036090NA\u003c\/strong\u003e packaged gas\/electric unit. Note that OEM part 48VL400002 has been superseded by Carrier part number 50HJ403022 — both are genuine Carrier OEM assemblies with identical fit and function. Verify your unit's model and serial tag before ordering. Our fitment team is available to confirm compatibility before you buy — order now and get same-day shipping on in-stock parts.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640479568243,"sku":"CARRIE-PY3GNA036090NA-IGNITER-48VL400002","price":59.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640479601011,"sku":"CARRIE-PY3GNA036090NA-IGNITER-48VL400002-GEN","price":52.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-48VL400002_e3b334d9-b95e-4bad-a07a-53c5becacd37.jpg?v=1775040238","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py3gna036090na-igniter-1kzbpu","provider":"National HVAC Parts","version":"1.0","type":"link"}