Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
This OEM Carrier hot surface igniter is the genuine factory replacement for the GB1AAV048111AGJA gas furnace. The igniter heats to a glowing temperature on each call for heat, lighting the burners so your furnace can produce warm air. Hot surface igniters are fragile and naturally degrade with thousands of heating cycles; a cracked or open igniter is one of the most common reasons a furnace blows cold air or fails to start. This exact-fit Carrier igniter is matched to the GB1AAV048111AGJA's voltage, mounting bracket, and wiring connector for a true plug-and-play replacement. Installation is moderate in difficulty and typically takes 20-30 minutes; handle the silicon nitride element only by the bracket and never touch the hot surface with bare fingers. Always shut off power and gas before servicing. Genuine OEM delivers consistent ignition and longer life than generic igniters. In stock and ships same-day when you order before 3PM CST so your heat is restored quickly.
This part is compatible with Carrier model GB1AAV048111AGJA.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.