OEM Carrier Hot Surface Igniter Replacement for PG95XAT48080BBAA

The hot surface igniter is the glow plug of your Carrier PG95XAT48080BBAA. On a call for heat the control board energizes it, it heats to roughly 2000-2500°F, and the gas valve opens to light the burners off its glowing tip. Igniters are the single most common failure point in a 95% furnace because the constant thermal cycling eventually fractures the element. When it fails you get no heat: the inducer and blower may run but the burners never light, and the board flashes an ignition-lockout fault after three tries. A visibly cracked, blistered, or no-longer-glowing tip is the giveaway. Specs: this is a silicon nitride igniter, the more robust modern element Carrier specs on the PG95 — far more shock- and erosion-resistant than the older brittle silicon carbide (M-series) igniters. A good silicon nitride igniter reads roughly 40-75 ohms cold on a multimeter; an open (infinite) reading or a hairline crack means replace it. It runs on the furnace's 120V current-sensing igniter circuit. Why OEM matters: igniters are unforgiving of the wrong resistance and the wrong mass. A generic igniter with higher resistance won't reach full glow temperature and gives intermittent lights; one with the wrong tip geometry sits in the wrong spot relative to the burner and ignites late, risking flame rollout. OEM silicon nitride holds the resistance and tip position the board's timing was tuned for. Install difficulty: 2 of 5. Tools: 1/4" nut driver and a multimeter to ohm out the old and new element. Handle the new igniter only by its ceramic base — skin oil on the element shortens its life. #1 safety warning: kill power at the furnace switch and shut off the gas before reaching into the burner box. Ships same business day from our stocked warehouse on orders before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.

Compatibility

This part is compatible with Carrier model PG95XAT48080BBAA. Always verify the part number against your unit's data plate before ordering.

Why Choose OEM?

OEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.

Shipping & Returns

Same-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.