OEM Carrier Hot Surface Igniter Kit 332505-751 for Model PG8UAA036045ABJA

This is the factory OEM hot surface igniter replacement kit for the Carrier PG8UAA036045ABJA gas furnace. The hot surface igniter is the critical first step in every heating cycle — it glows to extreme temperatures to ignite the gas burner the moment the gas valve opens. When the igniter fails, your furnace will attempt ignition, fail to light, and lock out after 3 attempts, leaving you with no heat. Common symptoms include a furnace that starts the heating cycle but shuts off before producing heat, or a system that goes into hard lockout and requires a manual reset.

• Specs: 120V hot surface igniter | Includes igniter element, mounting bracket, wire harness, and plug | OEM Part # 332505-751 | Also cross-references LH33ZG001
• OEM vs Generic: This OEM kit is factory-engineered to exact resistance and thermal specifications for the PG8UAA036045ABJA. Aftermarket igniters frequently use off-spec silicon carbide elements that are more brittle, run hotter than designed, and fail prematurely — often within a single heating season.
• Install difficulty: 2/5 — Turn off power and gas before servicing. Allow the old igniter to cool completely before handling — oils from bare hands will cause premature failure. Tools needed: 1/4" nut driver, needle-nose pliers. Disconnect the harness plug, remove the single mounting screw, and reverse to install. Always verify igniter glows orange during the first call for heat.
• Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse when ordered before cutoff.

Compatibility: Engineered for the Carrier PG8UAA036045ABJA gas furnace. Verify your unit's existing igniter voltage (120V) on the data plate before ordering. This kit includes all hardware for a complete, no-sourcing-required swap. Questions about fitment? Our HVAC parts specialists verify compatibility before you order — contact us today.