OEM Carrier Spark Electrode Igniter (48VL400002) for Model PY3GPAA60115NA

This OEM spark electrode igniter is the factory-specified replacement for the Carrier PY3GPAA60115NA packaged gas unit. The igniter initiates combustion at the burner assembly by generating a high-voltage spark to ignite the gas-air mixture. When this component fails, the control board will typically cycle through one or more ignition attempts and then lock out, resulting in a no-heat condition. Common symptoms include a clicking sound with no flame establishment, repeated ignition lockout fault codes, or a cracked/worn electrode tip visible on inspection.

• Specs: OEM Part# 48VL400002 | Spark electrode igniter type | Factory-matched mounting geometry and gap specification | Compatible with natural gas and LP configurations on applicable models
• OEM vs Generic: This is a genuine OEM Carrier igniter manufactured to exact factory tolerances. Aftermarket igniters often ship with incorrect electrode gap or inferior ceramic insulators, leading to intermittent ignition failures and shortened service life.
• Install Difficulty: 3/5 — Shut off gas supply and power before servicing. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, multimeter (to verify spark gap and continuity). Photograph all wiring and harness routing before disconnecting. Handle the ceramic insulator with care — do not touch with bare hands.
• Warranty: 1-year OEM factory warranty against defects. In-stock and ships same business day from our warehouse.

Compatibility: Engineered as a direct OEM replacement for Carrier model PY3GPAA60115NA packaged gas/electric units. Always verify your unit's full model and serial number on the data plate before ordering. Our HVAC parts specialists are available to confirm fitment — reach out before you buy for complete peace of mind.