OEM Carrier Spark Electrode Ignitor Assembly 48GS400168 for Model PY1PEB060115AAAA

This is the genuine OEM spark electrode ignitor assembly (part #48GS400168) factory-specified for the Carrier PY1PEB060115AAAA packaged gas/electric unit. The ignitor is the first critical component in the ignition sequence — it generates the high-voltage spark that lights the burner. When this 2-rod electrode assembly fails, the control board will attempt ignition, detect no flame, and lock out the system, leaving you with no heat and a blinking fault code. Common failure symptoms include repeated ignition attempts with no burner light-off, an immediate lockout after start-up, or intermittent no-heat calls that resolve briefly before failing again.

• Part Number: 48GS400168 | OEM Carrier Spark Electrode / Ignitor Assembly | 2-Rod Configuration | Weight: 0.07 lbs | Dimensions: 3.80 × 1.40 × 4.90 in
• OEM vs Generic: This is a genuine Carrier Factory Authorized Part, manufactured to exact spark gap and ceramic insulator tolerances. Aftermarket electrodes frequently misalign spark gap dimensions, causing intermittent ignition failures and premature ceramic cracking under thermal cycling.
• Install Difficulty: 2/5 — Shut off gas supply and 24V control power before beginning. Tools needed: 1/4" or 5/16" nut driver, needle-nose pliers to disconnect the high-voltage ignitor cable. Photograph wire routing and electrode position before removal. Ceramic tip is fragile — do not apply torque to the electrode body during installation.
• Warranty: 1-year OEM factory warranty against defects. In stock and ships same business day from our warehouse.

Compatibility: Confirmed fit for Carrier model PY1PEB060115AAAA packaged gas/electric unit. This part is also referenced across compatible 48GS-series Carrier packaged equipment — always verify your unit's data plate and existing electrode part number before ordering. Our team is available to confirm fitment before you buy. Order now and get same-day shipping on all in-stock orders.