OEM Carrier Spark Electrode Ignitor Assembly 48GS400168 for Model PY2PPB060115AB

This OEM spark electrode ignitor assembly (part# 48GS400168) is the factory-specified replacement for the Carrier PY2PPB060115AB packaged gas unit. The ignitor assembly generates the high-voltage spark that lights the burner on each call for heat. When the electrode fails, the control board will attempt ignition, fail to detect a flame, and lock out the system — leaving you with no heat and a blinking fault code. Replacing this part with the exact OEM assembly restores reliable ignition and prevents nuisance lockouts.

• Part Type: 2-Rod Spark Electrode Ignitor Assembly | OEM Part# 48GS400168 | Factory-matched geometry and gap specification for consistent spark
• OEM vs Generic: This is a genuine Carrier Factory Authorized Part. OEM electrodes maintain precise rod spacing and ceramic insulation ratings. Generic substitutes often have inconsistent gap tolerances, leading to misfires and repeat service calls.
• Install Difficulty: 2/5 — Disconnect power and shut off gas before beginning. Tools needed: ¼" nut driver, flathead screwdriver, needle-nose pliers. Photograph the electrode wiring harness before disconnecting. The assembly mounts directly to the burner bracket with two screws.
• Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Engineered for the Carrier PY2PPB060115AB packaged gas/electric unit. Always verify your model and serial number on the unit data plate before ordering. Not sure if this part fits? Our HVAC parts specialists confirm fitment before you buy — reach out before placing your order.