OEM Carrier Spark Electrode Ignitor Assembly 48VL400002 for Model PY3GEAA36060NA

This is the OEM factory-specified spark electrode ignitor assembly for the Carrier PY3GEAA36060NA packaged gas/electric unit. The spark electrode ignitor is a critical component in your unit's ignition sequence — it generates the high-voltage spark that lights the gas burner on each heating call. When this part fails, the control board will attempt ignition, detect no flame, and lock out the system, leaving you with a unit that runs the inducer but delivers no heat. Common failure symptoms include repeated ignition lockouts, a blinking fault code for ignition failure, or a unit that attempts to light but never establishes a steady flame.

• Part Numbers: OEM part 48VL400002 (Carrier Spark Electrode Ignitor); current OEM cross-reference / direct replacement: 50HJ403022 — both are genuine Carrier factory parts for this platform.
• OEM vs Generic: OEM Carrier electrode igniters are manufactured to precise gap specifications and ceramic insulator ratings. Aftermarket electrodes frequently suffer from incorrect spark gap, inferior ceramic insulators prone to cracking under heat cycling, and mismatched wire harness connectors — all of which cause nuisance lockouts or premature failure.
• Install Difficulty: 2/5 — Straightforward swap for a trained technician or experienced DIYer. Turn off power and gas before beginning. Tools needed: 1/4" nut driver, flathead screwdriver, needle-nose pliers. Take a photo of the electrode position and wiring before removal. Handle the ceramic insulator carefully — do not apply pressure to the porcelain body.
• Warranty: 1-year OEM manufacturer warranty against defects. Ships same business day from our warehouse when ordered before cutoff.

Compatibility: Designed for the Carrier PY3GEAA36060NA packaged gas/electric rooftop unit. Verify your model and serial number on the unit's data plate before ordering. Cross-references: 48VL400002 superseded by 50HJ403022 — both fit this application. Our fitment team is available to confirm compatibility before you order — no guesswork required.