OEM Carrier Spark Electrode Ignitor Assembly 48GS400168 for Model PY2PNB060130AA

This is the factory OEM spark electrode ignitor assembly (part number 48GS400168), the direct replacement for the Carrier PY2PNB060130AA packaged gas unit. The ignitor assembly initiates combustion by generating a high-voltage spark at the burner. When this component fails, the system will attempt ignition, fail to establish a flame, and enter a safety lockout — leaving you with no heat. Symptoms include repeated ignition clicking with no burner light-off, or an immediate lockout fault code on the control board.

• Part Type: Spark Electrode / Ignitor Assembly | OEM Part Number: 48GS400168 | 2-rod electrode design | Factory-matched geometry for precise spark gap alignment
• OEM vs Generic: This is a genuine Carrier OEM ignitor assembly built to exact factory specifications. Generic alternatives may have incorrect rod spacing or inadequate high-voltage insulation, leading to misfires or premature failure.
• Install Difficulty: 2/5 — Turn off gas supply and 24V control power before servicing. Tools needed: 1/4" nut driver, needle-nose pliers. Disconnect high-voltage ignitor lead, remove mounting screws, swap assembly, and verify spark gap before restoring power. Always consult unit wiring diagram.
• Warranty: 1-year OEM factory warranty against defects. In-stock orders ship same business day from our warehouse.

Compatibility: Designed for the Carrier PY2PNB060130AA packaged gas/electric unit. Always verify your unit's model and serial number against the data plate before ordering. Not sure if this fits? Our HVAC parts specialists verify fitment before you buy — contact us before placing your order.