{"product_id":"oem-lennox-ignitor-electrode-80k09","title":"OEM Lennox Ignitor Electrode — 80K09","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e80K09\u003c\/strong\u003e ignitor electrode is responsible for lighting the burners at the start of every heating cycle. When the control board calls for heat, the ignitor heats up (or sparks) to ignite the gas as the valve opens. Because it endures intense thermal cycling with each run, the ignitor is one of the most common wear items in any Lennox furnace.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms include:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFurnace clicks and tries to start but never lights\u003c\/li\u003e\n\u003cli\u003eNo visible glow or spark at the ignitor\u003c\/li\u003e\n\u003cli\u003eCracked, blistered, or visibly broken igniter element\u003c\/li\u003e\n\u003cli\u003eRepeated ignition lockout after several failed attempts\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIgnitors are fragile and degrade gradually, so a no-heat call during cold weather is often traced directly to a failed \u003cstrong\u003e80K09\u003c\/strong\u003e. Installing the correct OEM part restores dependable first-attempt ignition.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e Lennox specifies precise ignitor resistance, mounting geometry, and positioning relative to the burner. A mismatched aftermarket ignitor can sit at the wrong distance from the flame, ignite late, or crack prematurely. The OEM \u003cstrong\u003e80K09\u003c\/strong\u003e guarantees the correct fit, electrical rating, and flame alignment for consistent, safe lighting.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081094906227,"sku":"LNX-80K09","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-LNX-80K09.jpg?v=1783762149","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-ignitor-electrode-80k09","provider":"National HVAC Parts","version":"1.0","type":"link"}