{"product_id":"carrier-igniter-gb1aav036045afja","title":"OEM Carrier Hot Surface Igniter LH33ZS003 for GB1AAV036045AFJA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Hot Surface Igniter LH33ZS003 for GB1AAV036045AFJA\u003c\/h1\u003e\n\u003cp\u003eThe OEM Carrier hot surface igniter (LH33ZS003) glows to ignite the gas burners at the start of each heating cycle. Made from rugged silicon nitride, it resists the thermal cracking that retires older silicon carbide igniters early. If your blower runs but no heat is produced, or you hear clicking with no ignition, a failed igniter is the usual culprit. This igniter is a direct-fit replacement for the Carrier GB1AAV036045AFJA furnace, matching the OEM bracket, lead length, and connector for true plug-and-play installation. The swap is straightforward for handy homeowners—turn off power and gas, remove the mounting screw, unplug the connector, and seat the new igniter without touching the fragile element. Choosing the genuine OEM part ensures correct resistance and reliable ignition, avoiding the premature failures common with low-cost aftermarket units. In stock now and ships same-day on orders placed before 3PM CST. Restore your heat quickly with the igniter Carrier designed specifically for your furnace model.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model GB1AAV036045AFJA.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping before 3 PM CST. 30-day returns on uninstalled parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":62942821122419,"sku":"carrier-igniter-gb1aav036045afja","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-carrier-igniter-gb1aav_4ca25706-f34a-4d7f-a82e-ae9235707756.jpg?v=1781469935","url":"https:\/\/nationalhvacparts.com\/products\/carrier-igniter-gb1aav036045afja","provider":"National HVAC Parts","version":"1.0","type":"link"}