OEM Carrier Spark Electrode Ignitor (48VL400002) for Model PY3GNAA48130AA

This OEM Carrier spark electrode ignitor is the factory-specified replacement for the Carrier PY3GNAA48130AA packaged gas/electric unit. The ignitor initiates combustion at each heating call by generating a high-voltage spark at the burner assembly. When it fails, the unit will attempt ignition, fail to establish flame, and enter a safety lockout — leaving your system with no heat and a flashing fault code on the control board. Note: OEM part number 48VL400002 has been superseded by Carrier part 50HJ403022; this listing ships the current, factory-authorized replacement assembly.

• Part Numbers: OEM part 48VL400002 | Current superseding part: 50HJ403022 | Genuine Carrier Factory Authorized Parts
• OEM vs Generic: OEM igniters are precision-matched to the spark gap, ceramic insulation rating, and wire harness connector of your exact unit. Off-brand electrodes often have inconsistent spark gap tolerances, leading to intermittent ignition failures and premature lockouts.
• Install Difficulty: 2/5 — Shut off gas supply and 24V power before starting. Tools needed: 1/4" nut driver, needle-nose pliers, phone camera to document wiring. Ceramic electrode tip is fragile — handle with care and avoid touching the tip with bare hands.
• Warranty: 1-year OEM factory warranty against manufacturing defects. Ships same business day from our warehouse.

Compatibility: Designed for the Carrier PY3GNAA48130AA packaged rooftop/gas-electric unit. Always verify your unit's data plate and existing part number before ordering. Unsure about fitment? Our HVAC parts specialists confirm compatibility before you buy — order today and get it shipped the same business day.