{"product_id":"carrier-py4gpab60090na-igniter-1kzbpu","title":"OEM Carrier Spark Electrode Ignitor for PY4GPAB60090NA — 48VL400002","description":"\u003ch1\u003eOEM Carrier Spark Electrode Ignitor for Model PY4GPAB60090NA (48VL400002 \/ 50HJ403022)\u003c\/h1\u003e\u003cp\u003eThis is the factory-authorized OEM spark electrode ignitor assembly for the \u003cstrong\u003eCarrier PY4GPAB60090NA\u003c\/strong\u003e packaged gas unit. The spark electrode is the first component in the ignition sequence — it generates the high-voltage spark that lights the burner. When this part fails or cracks, the control board will attempt ignition, detect no flame, and trigger a safety lockout. Common symptoms include: no heat, repeated ignition attempts followed by a fault code, or a furnace that cycles on and off without ever establishing a flame.\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Part Numbers:\u003c\/strong\u003e 48VL400002 (original) | Superseded by 50HJ403022 — both are factory-authorized Carrier parts. This listing ships the current production version.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Spark electrode style — L-shaped | Total length: 2¾\" | Country of origin: USA | Factory-matched gap and ceramic insulator for reliable arc generation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM electrodes maintain exact gap geometry and ceramic grade specified by Carrier engineering. Off-brand electrodes often use inferior ceramics that crack under thermal cycling, causing repeat no-heat calls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off gas and power before starting. Tools needed: 1\/4\" nut driver, needle-nose pliers, phone camera (photograph wire connections before removal). Handle the ceramic tip carefully — do not touch with bare hands. Reconnect ignition wire and ground lead securely before restoring power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against manufacturing defects. In stock — ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as the direct OEM replacement for the \u003cstrong\u003eCarrier PY4GPAB60090NA\u003c\/strong\u003e packaged gas unit. Cross-references: 48VL400002, 50HJ403022, 50HJ401430, 50HJ400608. Verify your existing part number against your unit's data plate before ordering. Need fitment confirmation? Our HVAC parts team is standing by to verify compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640305209715,"sku":"CARRIE-PY4GPAB60090NA-IGNITER-48VL400002","price":58.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640305242483,"sku":"CARRIE-PY4GPAB60090NA-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_d90a3f5a-0cb8-48bd-a1a1-2863df021c54.jpg?v=1775040640","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py4gpab60090na-igniter-1kzbpu","provider":"National HVAC Parts","version":"1.0","type":"link"}