OEM Carrier Spark Electrode Ignitor Assembly 48GS400168 for Model PY3PPA048130NA

This is the genuine OEM spark electrode ignitor assembly (part #48GS400168) factory-specified for the Carrier PY3PPA048130NA packaged gas/electric unit. The 2-rod electrode assembly generates the high-voltage spark that ignites the burner on each heating call. When this component fails, the control board will typically attempt ignition, fail to prove flame, and lock out the system — leaving you with no heat and a fault code. Replacing this part with a genuine OEM assembly restores factory ignition timing and electrode gap, preventing nuisance lockouts and premature heat exchanger stress.

• Part Number: 48GS400168 | 2-Rod Spark Electrode Ignitor Assembly | OEM Factory-Authorized Part for Carrier PY3PPA048130NA
• OEM vs Generic: Genuine OEM electrodes are manufactured to exact gap tolerances and ceramic insulator ratings. Aftermarket igniters often deviate in rod spacing and insulation quality, leading to weak spark, misfires, or repeated lockouts.
• Install Difficulty: 2/5 — Turn off gas supply and disconnect power before servicing. Tools needed: 1/4" nut driver, needle-nose pliers. Disconnect the high-voltage ignitor lead, remove the mounting screws, swap the electrode assembly, and confirm rod gap before reconnecting. Always verify burner flame on first call after replacement.
• Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Designed specifically for the Carrier PY3PPA048130NA packaged heating and cooling unit. Always verify your unit's model and serial number on the data plate before ordering. Our fitment specialists are available to confirm compatibility before you purchase — reach out before you order and we'll make sure you get the right part, fast.