Upgraded 201657-03S Furnace Hot Surface Ignitors Compatible with Goodman Amana Janitrol Nitride Igniters, Replace 201657-03 20165702 20165702S 601TB IGN02004 0230K00001

Unmatched Connector? Easy Fix in 2 Simple Steps: If the male wire connector doesn’t fit your oven model, simply cut off the original connector and link the wires directly using high-temperature ceramic wire nuts. This is the only minor compatibility difference for some models, and it won’t affect the igniter’s performance—resolving installation worries with minimal effort.

High Quality Material: The 201657-03S furnace ignitor replacement is built to last, featuring a durable nitride heating element, 304 stainless steel glossy bracket, unglazed 95% alumina ceramic insulator with polished finish, and white high-temperature PTFE-coated lead wire. It comes with an OEM-spec lead size connector for quick mounting. This 120V hot surface ignitor uses advanced production technology to ensure long service life and reliable performance.

Wide Compatibility: Our 201657-03S furnace hot surface ignitor is a direct replacement for old or failing igniters. Compatible with Goodman, Amana, and Janitrol models such as GDT045-3, GDT045-3A, GDT070-3, GDT070-3A, GDT090-4, GDT090-4A, GDT115-5, GDT115-5A, GMN060-3, GMN080-4, GMN100-4, GMN120-5, GMNT040-3, and more. Replaces part numbers 201657-03S, 20165703, 201657-03, 601TB-1142, IGN02004, B1401015S, B1401018S, L41-802, 20165702, 20165702S, 594468, AP4420263, 201657035, 41602, 767A-378, and others.

Solves Ignition Issues: The 201657-03S gas furnace ignitor quickly resolves problems such as furnace failing to light, ignitor not glowing, cracking, burning, or moisture damage. Simply replace the old ignitor with this nitride version to restore normal furnace operation. (Safety Note: Disconnect power and wear protective gloves before replacement.)

Easy Installation: Designed for convenience, these 20165703S furnace igniter come with a plug for fast installation—no special tools or technical expertise required. Simply disconnect power, plug in the new ignitor, and restore your furnace to full operation quickly and safely.

Cost-Effective Performance: With superior durability and energy efficiency, the 201657-03S furnace hot surface ignitor promote better fuel combustion, reduce energy consumption, and lower heating costs while minimizing the need for frequent.

Looks “Used”? It’s the Sign of Rigorous Quality Testing: Our oven igniter is made from specialized materials and undergoes strict aging testing to ensure long-term reliability. The slight discoloration you may spot is a normal byproduct of this test—it won’t impact the igniter’s functionality at all. On the contrary, this pre-testing verifies material stability, helping your oven maintain consistent, longer-lasting operation.

Location: DFW, TX