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OEM Carrier Igniter LH33ZS003 for Model N6D48NG480101 Furnace
Carrier

OEM Carrier Igniter LH33ZS003 for Model N6D48NG480101 Furnace

SKU: carrier-igniter-n6d48ng480101 Brand: Carrier
$56.95

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 N6D48NG480101 Furnace

This OEM Carrier LH33ZS003 hot surface igniter is the genuine ignition element designed for your Carrier N6D48NG480101 gas furnace. Each heating cycle, the igniter glows red-hot to light the burner gas, and because it is the most frequently failing part in any gas furnace, a worn igniter is the usual reason behind a no-heat condition. Manufactured to exact factory specifications, it is precisely matched to the burner timing and flame-sensing circuit of the N6D48NG480101 for dependable light-off every time. Installation is a beginner-friendly job for most homeowners: shut off power, remove the burner compartment panel, unplug the old igniter, install the new unit, and restore power — generally under 20 minutes using a single nut driver. Handle the fragile silicon nitride element by its ceramic base and never touch the heating tip. Genuine OEM ensures the correct resistance and fit that generic igniters cannot guarantee. In stock and ready — orders before 3PM CST ship the same business day.

Compatibility

This part is compatible with Carrier model N6D48NG480101.

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 N6D48NG480101 Furnace?
Yes. This is the factory-specified OEM igniter for the Carrier Model N6D48NG480101 Furnace. 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 N6D48NG480101 Furnace?
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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