{"product_id":"carrier-py4geab42090na-igniter-1kzbpu","title":"OEM Carrier Spark Electrode Ignitor 48VL400002 for PY4GEAB42090NA","description":"\u003ch1\u003eOEM Carrier Spark Electrode Ignitor 48VL400002 for Model PY4GEAB42090NA\u003c\/h1\u003e\u003cp\u003eThis OEM spark electrode ignitor is the factory-specified replacement for the \u003cstrong\u003eCarrier PY4GEAB42090NA\u003c\/strong\u003e packaged gas\/electric unit. The ignitor generates the high-voltage spark required to light the burner at every call for heat. When this component fails, the control board will attempt ignition, find no flame, and trigger a safety lockout — leaving your system dead with no heat. Common symptoms include repeated restart attempts followed by a lockout fault code, or a visible absence of spark at the burner assembly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 48VL400002 (Superseded by Carrier P\/N 50HJ403022 — functionally identical factory replacement) | Manufacturer description: Spark Electrode Ignitor | Brand: Carrier Factory Authorized Parts™\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part, manufactured to exact OEM spark gap, ceramic insulator, and bracket specifications. Aftermarket igniters can exhibit inconsistent spark timing or incorrect electrode geometry, risking repeated misfires and accelerated control board wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Straightforward replacement accessible through the burner compartment access panel. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers. Always shut off gas supply and 24V control power before removing the old ignitor. Handle the ceramic insulator carefully — do not touch the electrode tip with bare hands.\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 when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for the \u003cstrong\u003eCarrier PY4GEAB42090NA\u003c\/strong\u003e packaged gas\/electric unit. Note that OEM part 48VL400002 has been superseded by Carrier P\/N 50HJ403022 — both are genuine Carrier parts and direct drop-in replacements. Verify your unit's data plate and existing ignitor bracket configuration before ordering. Our technical team is available to confirm fitment prior to purchase. \u003cstrong\u003eIn stock — order now for same-day shipping.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640337486195,"sku":"CARRIE-PY4GEAB42090NA-IGNITER-48VL400002","price":77.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640337518963,"sku":"CARRIE-PY4GEAB42090NA-IGNITER-48VL400002-GEN","price":67.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-48VL400002_f20464ff-7bdf-4bda-b082-8865a6da12b5.jpg?v=1775040316","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py4geab42090na-igniter-1kzbpu","provider":"National HVAC Parts","version":"1.0","type":"link"}