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OEM Carrier Spark Electrode Ignitor 48VL400002 for PY3GPAA36090AA
Carrier

OEM Carrier Spark Electrode Ignitor 48VL400002 for PY3GPAA36090AA

SKU: CARRIE-PY3GPAA36090AA-IGNITER-48VL400002 Brand: Carrier
✓ Guaranteed to fit PY3GPAA36090AA — 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 PY3GPAA36090AA

This OEM spark electrode ignitor is the factory-specified replacement part for the Carrier PY3GPAA36090AA packaged gas heating and cooling unit. The spark electrode ignitor is a critical component in the gas ignition sequence — it generates the high-voltage spark that ignites the burner at the start of every heat cycle. When this part fails, the system typically enters a safety lockout after one or more failed ignition attempts, leaving you with no heat. Common symptoms include a furnace that clicks repeatedly but never lights, a system that begins the ignition sequence and then shuts down, or a fault code indicating an ignition failure on the control board.

  • Part Numbers: OEM Part # 48VL400002 | Superseded/Equivalent: 50HJ403022 | Factory Authorized Parts for Carrier, Bryant & Payne equipment
  • OEM vs Generic: This is a genuine OEM assembly engineered to Carrier's exact spark gap, ceramic insulation grade, and mounting geometry specifications. Aftermarket igniters often use substandard ceramic bodies that crack prematurely under thermal cycling — OEM ensures a correct spark gap and long-term reliability in your PY3GPAA36090AA.
  • Install Difficulty: 2/5 — Shut off gas supply and disconnect power before beginning. Tools needed: 1/4" nut driver, flathead screwdriver, needle-nose pliers. Always photograph existing wiring and bracket orientation before removal. Do not touch the ceramic electrode element with bare hands — skin oils accelerate cracking under heat.
  • Warranty: 1-year OEM factory warranty against manufacturing defects. Ships same business day from our warehouse when ordered before 3:00 PM local time.

Compatibility: Fits Carrier model PY3GPAA36090AA packaged gas/electric unit. Note that OEM part 48VL400002 has been superseded by 50HJ403022 — both are fully compatible with this model. Always verify your unit's data plate and existing part number before ordering. Our fitment team is available to confirm compatibility before you buy — no guesswork, no return hassle.

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 PY3GPAA36090AA?
Yes. This is the factory-specified OEM igniter for the Carrier PY3GPAA36090AA. 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 PY3GPAA36090AA?
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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Mike Rivera
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