OEM Carrier Spark Electrode Ignitor Assembly 48GS400168 for Model PY2PEB036060AA

This is the factory OEM spark electrode ignitor assembly (part# 48GS400168), the factory-specified replacement for the Carrier PY2PEB036060AA packaged gas/electric unit. The ignitor assembly generates the high-voltage spark that ignites the gas burner on each heating cycle. When this component fails, the system will attempt ignition, fail to establish a flame, and enter a lockout fault — leaving you with no heat. Common symptoms include the inducer running normally but no ignition, an error code indicating ignition failure, or repeated system lockouts requiring a manual reset.

• Part Number: 48GS400168 | OEM Carrier Factory Authorized Part | 2-Rod Spark Electrode Assembly
• OEM vs Generic: This genuine OEM ignitor assembly is built to Carrier's exact gap spacing and ceramic insulator specifications. Aftermarket electrodes frequently have incorrect rod geometry or inferior ceramic insulation, leading to misfires, accelerated wear, and premature control board failure.
• Install Difficulty: 2/5 — Turn off all power and gas to the unit before servicing. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers. Disconnect the ignitor wiring harness, remove the mounting screws, swap the electrode assembly, and verify rod gap before re-securing. Always confirm gas is off before working near the burner assembly.
• Warranty: 1-year OEM factory warranty against defects. In-stock orders ship same business day from our warehouse.

Compatibility: Fits Carrier model PY2PEB036060AA packaged gas/electric units. Verify your OEM part number on the unit's data plate or wiring diagram before ordering to confirm fitment across any production-year variants. Our team is available to verify compatibility before you order — no guesswork required.