OEM Carrier Hot Surface Igniter Kit 332505-751 for Model PG8UAA048135AAJA

This OEM hot surface igniter kit (part number 332505-751) is the factory-specified replacement for the Carrier PG8UAA048135AAJA gas furnace. The hot surface igniter is the critical first step in every heating cycle — when the thermostat calls for heat, the igniter glows to ignition temperature and lights the burners after the gas valve opens. When this component fails, your furnace will attempt ignition, fail to light, and lock out — leaving you with no heat. A faulty igniter is one of the most common causes of furnace no-heat service calls.

• Specs: 120V hot surface igniter | Complete kit includes glow plug, mounting bracket, and wire harness | OEM part number 332505-751 | Cross-reference: LH33ZG001
• OEM vs Generic: This is the factory-matched OEM igniter kit engineered to Carrier's exact resistance and thermal specifications. Generic igniters often deviate in watt density and element geometry, leading to premature cracking, nuisance lockouts, and shortened service life.
• Install Difficulty: 2/5 — A straightforward repair suitable for confident DIYers. Turn off power and gas before beginning. Tools needed: 1/4" nut driver, Phillips screwdriver, needle-nose pliers. Always allow the old igniter to cool fully before handling — thermal shock from skin oils or contact can crack the element. Photograph wiring connections before disconnecting.
• Warranty: 1-year OEM factory warranty. In stock — ships same business day from our warehouse.

Compatibility: Engineered as the direct OEM replacement for the Carrier PG8UAA048135AAJA gas furnace. Also fits select Bryant and Payne models using the same igniter specification — verify your model's data plate and existing part number before ordering. Our fitment team is available to confirm compatibility before you buy. Order now and get back to heat fast — all in-stock orders ship same day.