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OEM Carrier Spark Electrode Ignitor 48VL400002 for PY4GNAB60090AA
Carrier

OEM Carrier Spark Electrode Ignitor 48VL400002 for PY4GNAB60090AA

SKU: CARRIE-PY4GNAB60090AA-IGNITER-48VL400002 Brand: Carrier
✓ Guaranteed to fit PY4GNAB60090AA — or your money back. Terms

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Texas CMBL #19328542014
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Govt POs Accepted

OEM Carrier Spark Electrode Ignitor 48VL400002 for Model PY4GNAB60090AA

This is the OEM factory-specified spark electrode ignitor for the Carrier PY4GNAB60090AA packaged gas unit. The spark electrode ignitor is the critical component responsible for igniting the gas burner during every heating cycle. When this part fails, the control board will attempt ignition, detect no flame, and lock out the system — leaving you with a unit that calls for heat but delivers none. Common symptoms include repeated ignition attempts followed by a hard lockout fault code, or a visible crack or carbon tracking on the ceramic electrode body.

  • OEM Part Number: 48VL400002 (superseded by Carrier OEM part 50HJ403022) | Factory Authorized Parts designation | Genuine Carrier spark electrode assembly
  • OEM vs Generic: OEM igniters are manufactured to exact Carrier spark gap, ceramic grade, and wire harness specifications. Aftermarket electrodes frequently exhibit premature ceramic cracking or inconsistent spark gap tolerances, leading to nuisance lockouts and repeat service calls.
  • Install Difficulty: 3/5 — Disconnect power and shut off gas supply before beginning. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, and a multimeter to verify ignition circuit continuity. Photograph all wire harness connections before removal. Handle ceramic electrode body with care — do not touch with bare hands, as skin oils can cause premature failure.
  • Warranty: 1-year OEM manufacturer warranty against defects. In-stock and ships same business day from our warehouse.

Compatibility: Designed as the direct OEM replacement ignitor for the Carrier PY4GNAB60090AA packaged gas/electric unit. Original part number 48VL400002 has been superseded by Carrier OEM part 50HJ403022 — both numbers are cross-referenced and the current production part ships in its place. Always verify your unit's data plate and wiring diagram before ordering. Our parts specialists are available to confirm fitment before you buy — no heat, no problem. Order now and ship today.

Shipping Information

  • Orders placed before 3PM CST ship same business day
  • Standard delivery: 2-5 business days
  • Express shipping available at checkout
  • Free shipping on orders over $99
  • Tracking number emailed upon shipment

Return Policy

  • 30-day returns on unused parts in original packaging
  • Electrical parts (capacitors, contactors, control boards) are final sale once installed
  • Email info@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Igniter fit my Carrier PY4GNAB60090AA?
Yes. This is the factory-specified OEM igniter for the Carrier PY4GNAB60090AA. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.
How do I replace the igniter on my Carrier PY4GNAB60090AA?
Difficulty: Medium (20–30 min)
Step 1: Turn off power and gas. Step 2: Open furnace panel. Step 3: Locate igniter near burners. Step 4: Disconnect two-wire plug. Step 5: Remove mounting screw. Step 6: Install new igniter — do NOT touch element with fingers. Step 7: Reconnect, close panel, restore power/gas.
My furnace won’t ignite. What part is bad?
Furnace won’t ignite after the draft inducer runs = failed igniter. The hot surface igniter should glow bright orange within 60 seconds. No glow = cracked/burned out. Weak glow = degrading. Average lifespan: 3–7 years. Replacement: $15–$40 DIY.
Is this igniter compatible with Bryant or Payne too?
Many Carrier parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.
Should I use OEM or aftermarket for my Carrier igniter?
OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.
How fast does National HVAC Parts ship?
Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.
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