OEM Carrier Hot Surface Igniter LH33ZG001 for Model PG95XAT66120DBAA

This is the genuine OEM hot surface igniter (part number LH33ZG001) factory-specified for the Carrier PG95XAT66120DBAA gas furnace. The hot surface igniter is the spark-free, glow-element component that reaches extreme temperatures to ignite the gas burner on every call for heat. When the igniter fails, the furnace control board will attempt ignition, find no flame, and lock out the system — leaving you with no heat and a fault code. Symptoms include a furnace that runs the inducer, opens the gas valve, but never lights, or one that locks out after 1–3 ignition attempts.

• OEM Part Number: LH33ZG001 | Type: Nitride Hot Surface Igniter | Voltage: 120V | Direct plug-in replacement — no wiring modification required
• OEM vs Generic: This OEM igniter is manufactured to Carrier's exact resistance, watt density, and element geometry specifications. Aftermarket igniters frequently run outside tolerance, resulting in premature cracking, slow glow-up times, and repeat no-heat calls within one heating season.
• Install Difficulty: 2/5 — De-energize and disconnect power before servicing. Tools needed: 1/4" nut driver, needle-nose pliers. Critical: never touch the igniter element with bare hands — skin oils cause hot spots that crack the element. Photograph wiring before disconnecting the plug harness.
• Warranty: 1-year OEM factory warranty against defects. In stock and ships same business day from our warehouse.

Compatibility: Direct OEM replacement for the Carrier PG95XAT66120DBAA packaged gas furnace. Always verify part number LH33ZG001 against your unit's data plate or parts list before ordering. Our fitment team is available to confirm compatibility before you purchase — just reach out. Order before 3 PM and your part ships today.