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OEM Carrier Igniter LH33ZS003 for Model GB3AAV036095ACJA
Carrier

OEM Carrier Igniter LH33ZS003 for Model GB3AAV036095ACJA

SKU: carrier-igniter-gb3aav036095acja Brand: Carrier
$36.95

Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.

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OEM Carrier Igniter LH33ZS003 for Model GB3AAV036095ACJA

The OEM Carrier hot surface igniter (LH33ZS003) is the part that ignites the gas burners each time your Carrier GB3AAV036095ACJA furnace calls for heat. When energized, the silicon nitride element heats glowing hot to light the burner manifold. A cracked, worn, or burned-out igniter is the leading cause of no-heat calls—if your furnace clicks and cycles but never fires, the igniter is the first part to check. This direct-replacement igniter matches the factory specification for the GB3AAV036095ACJA, including the correct mounting bracket and plug connector for a true plug-and-play fit. Installation is moderate difficulty and takes about 20 minutes: disconnect power, remove one or two mounting screws, unplug the harness, and reverse. Handle the fragile element by the ceramic base only—never touch the hot surface. Restore fast, reliable ignition with a genuine Carrier part built to OEM standards. In stock and ships same-day on orders placed before 3PM CST.

Compatibility

This part is compatible with Carrier model GB3AAV036095ACJA.

Shipping

Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.

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 $75
  • 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 support@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Igniter fit my Carrier Model GB3AAV036095ACJA?
Yes. This is the factory-specified OEM igniter for the Carrier Model GB3AAV036095ACJA. 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 Model GB3AAV036095ACJA?
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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