OEM Carrier Spark Electrode Ignitor 48VL400002 for Model PY4GPAB60130AA

This OEM spark electrode ignitor is the factory-specified replacement for the Carrier PY4GPAB60130AA packaged gas/electric unit. The ignitor generates the high-voltage spark that ignites the gas burner on every call for heat. When it fails, the control board will attempt ignition, detect no flame, and lock out — leaving you with a system that runs the inducer and clicks but never produces heat. Common symptoms include repeated ignition lockouts, error codes indicating failed ignition, or a unit that simply blows cold air.

• Part Numbers: OEM part 48VL400002 (superseded by current production part 50HJ403022) | Also replaces 50HJ401430 and 50HJ400608 — exact factory fit for Carrier PY4GPAB60130AA
• OEM vs Generic: This is a genuine Factory Authorized Carrier part, manufactured to precise spark gap and electrode geometry specifications. Generic igniters often feature inconsistent spark gap tolerances, leading to unreliable ignition and premature failure, especially in packaged rooftop and split-system applications.
• Install Difficulty: 3/5 — Disconnect power and shut off gas before beginning. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, and a multimeter for post-install verification. Photograph all wire routing and connector positions before removal. Handle electrode tip carefully — avoid contact with skin oils that can cause premature cracking.
• Warranty: 1-year OEM factory warranty against manufacturing defects. In-stock and ships same business day from our warehouse.

Compatibility: Designed for the Carrier PY4GPAB60130AA packaged unit. Note that OEM part 48VL400002 has been superseded by current production part number 50HJ403022 — both are genuine Carrier parts and provide identical fit and function. Verify your unit's data plate and existing ignitor configuration before ordering. Our technical team is available to confirm fitment prior to purchase.