What igniter fits my Goodman furnace?

The correct replacement for Goodman model GUS050-2 — B1401018S is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Goodman equipment which lists the model number GUS050-2 — B1401018S.

My furnace will not ignite. What part is bad?

A furnace that will not ignite after the draft inducer runs typically has a failed igniter. The hot surface igniter should glow bright orange within 60 seconds. If it does not glow at all, it is cracked or burned out. If it glows weakly, it is degrading and should be replaced preventively. Average lifespan: 3 to 7 years.

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Goodman

OEM Goodman Hot Surface Ignitor for GUS050-2 — B1401018S

Name: OEM Goodman Hot Surface Ignitor for GUS050-2 — B1401018S
Brand: Goodman
SKU: GOODMAN-13336
Price: 44.95 USD
Availability: InStock

SKU: GOODMAN-13336 Brand: Goodman

$44.95 $59.95

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Goodman B1401018S Hot Surface Ignitor

The Goodman B1401018S is a genuine OEM hot surface ignitor (HSI) built for the GUS050-2 gas furnace. The ignitor glows white-hot on each call for heat to light the burners, making it one of the highest-wear parts in the furnace. A cracked or worn-out ignitor is the leading cause of intermittent or complete no-heat failures — if your furnace clicks and the inducer runs but the burners never light, this is almost always the culprit.

Specifications

Part Number: B1401018S
Type: Hot surface ignitor (HSI)
Element: Durable silicon-nitride style construction
Fits: Goodman GUS050-2 gas furnace
Includes factory connector and mounting bracket

OEM vs. Generic

The OEM B1401018S arrives with the correct connector, gasket, and bracket pre-installed, dropping straight into the burner assembly. Universal ignitors require adapter harnesses and manual bracket alignment, and the brittle silicon carbide elements are far easier to crack during install. OEM saves you a return trip and a second failure.

Install Difficulty: Easy–Moderate

Rated Easy to Moderate, about 20–30 minutes. Cut power, unplug the ignitor connector, remove the single mounting screw, and slide the new unit in. Critical rule: never touch the ignitor element with bare fingers — skin oils shorten its life. Handle by the ceramic base only.

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 info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Goodman Hot Surface Ignitor ...

$44.95

Frequently Asked Questions

Does this Hot Surface Ignitor fit my Goodman GUS050-2 — B1401018S?

Yes. This is the factory-specified OEM hot surface ignitor for the Goodman GUS050-2 — B1401018S. 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 hot surface ignitor on my Goodman GUS050-2 — B1401018S?

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 hot surface ignitor compatible with Bryant or Payne too?

Many Goodman 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 Goodman hot surface ignitor?

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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