OEM Carrier Hot Surface Igniter LH33ZS004 for Model PG9MAA060080ABKA

This is the genuine OEM hot surface igniter (part number LH33ZS004) factory-specified for the Carrier PG9MAA060080ABKA gas furnace. During every call for heat, the control board energizes the igniter, which glows bright orange to ignite the gas burner. When the igniter fails — whether from age, thermal fatigue, or a hairline crack — the furnace will attempt a start, fail to establish flame, and lock out after one to three tries, leaving you with no heat. Replacing this igniter is typically the fastest and most cost-effective fix for a furnace that clicks or cycles but never fires.

• Part Number: LH33ZS004 | OEM Carrier replacement | Factory-matched geometry and electrical connector for plug-in installation
• OEM vs Generic: This is the genuine Carrier OEM igniter, not an aftermarket copy. Generic igniters are often manufactured to looser tolerances and may exhibit inconsistent glow temperatures, leading to nuisance lockouts or premature failure — buy OEM and install it once.
• Install Difficulty: 2/5 — Turn off gas supply and 120V power before beginning. Tools needed: 1/4" nut driver, needle-nose pliers. Unplug the harness connector, remove the single mounting screw, swap the igniter, and reinstall. Caution: Never touch the silicon nitride element with bare hands — skin oils cause hot spots and early cracking.
• Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Designed for the Carrier PG9MAA060080ABKA gas furnace. This igniter is also cross-referenced across the broader Carrier, Bryant, and Payne furnace families — always confirm part number LH33ZS004 against your unit's data plate or service literature before ordering. Our team is available to verify fitment before you buy. Order today and get same-day shipping — most orders placed before 3 PM ship out the same business day.