OEM Carrier Spark Electrode Ignitor 48GS400168 for Model PY1PPB048130ABAA

This is the genuine OEM spark electrode ignitor assembly for the Carrier PY1PPB048130ABAA packaged gas unit. The ignitor serves as the critical first step in the heating sequence — when the control board calls for heat, this electrode generates the high-voltage spark needed to ignite the gas burner. A failed ignitor is one of the most common causes of a no-heat call: the unit will attempt ignition, fail to establish flame, and go into safety lockout — leaving you with cold air and a blinking fault code. Replacing the ignitor with the exact OEM assembly (Part #48GS400168) restores the factory spark gap, electrode geometry, and ceramic insulator rating your unit was designed around.

• Part Number: 48GS400168 | OEM description: Spark Electrode Ignitor / Ignitor-Electrode Assembly | Factory Authorized Carrier part
• OEM vs Generic: This OEM assembly maintains the precise factory spark gap and ceramic insulator spec. Aftermarket electrodes can have inconsistent gap tolerances that cause nuisance lockouts or premature cracking of the ceramic body, leading to repeat service calls.
• Install Difficulty: 2/5 — Shut off gas supply and disconnect power before servicing. Tools needed: 1/4" nut driver or 5/16" socket, needle-nose pliers. Disconnect the ignition wire, remove the single mounting screw, swap the electrode, and re-gap if required per service manual. Always verify ceramic insulator is fully intact before reinstalling.
• Warranty: 1-year OEM manufacturer warranty. Ships same business day from our warehouse — in stock and ready now.

Compatibility: Designed for the Carrier PY1PPB048130ABAA packaged gas/electric unit. This part is also used across multiple Carrier, Bryant, and Payne package unit platforms — verify your unit's data plate and existing part number before ordering. Our fitment team is available to confirm compatibility before you buy. Order now and get your system back online fast.