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OEM Carrier Igniter LH33ZS003 for Model GB1AAV036065ABJA
Carrier

OEM Carrier Igniter LH33ZS003 for Model GB1AAV036065ABJA

SKU: carrier-igniter-gb1aav036065abja Brand: Carrier
$34.95

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 GB1AAV036065ABJA

The OEM Carrier hot surface igniter (LH33ZS003) is the component that lights the burners every time your furnace calls for heat. Engineered for the GB1AAV036065ABJA gas furnace, this silicon nitride igniter glows red-hot to ignite the gas at startup. Igniters are among the most common failure points in any furnace — they're fragile and wear out from repeated heating cycles. If your furnace blower runs but no heat is produced, or you hear clicking with no ignition, a cracked or burned-out igniter is the likely cause. This genuine factory part matches the exact resistance, mounting bracket, and plug for your model, ensuring reliable hot-surface ignition. Installation is easy: cut power, remove the mounting screws, unplug the connector, and seat the new igniter — handle only by the ceramic base, never the element. Most homeowners finish in 15 minutes. OEM silicon nitride outlasts cheap replacements. In stock and ships same-day on orders before 3PM CST. Compatibility guaranteed for your GB1AAV036065ABJA furnace.

Compatibility

This part is compatible with Carrier model GB1AAV036065ABJA.

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 GB1AAV036065ABJA?
Yes. This is the factory-specified OEM igniter for the Carrier Model GB1AAV036065ABJA. 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 GB1AAV036065ABJA?
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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