What igniter fits my Goodman furnace?

The correct replacement for Goodman model WFD18090S4BXCC — 20165703S 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 WFD18090S4BXCC — 20165703S.

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.

Is this igniter compatible with Bryant or Payne systems too?

Many Goodman parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

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Goodman

OEM Goodman Hot Surface Ignitor for WFD18090S4BXCC — 20165703S

Name: OEM Goodman Hot Surface Ignitor for WFD18090S4BXCC — 20165703S
Brand: Goodman
SKU: GOODMAN-13878
Price: 52.95 USD
Availability: InStock

SKU: GOODMAN-13878 Brand: Goodman

$52.95 $69.95

OEM Guaranteed

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30-Day Returns

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Texas CMBL #19328542014

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The Goodman 20165703S Hot Surface Ignitor is a genuine OEM ignition component for the WFD18090S4BXCC gas furnace and compatible Goodman/Amana models. On each heat call the control board energizes the ignitor, which glows to light the burners. A cracked, worn, or open ignitor is the single most common cause of no-heat failures — this OEM replacement restores fast, reliable startups without weak or delayed ignition.

Specifications

OEM Part Number: 20165703S
Type: Hot Surface Ignitor (HSI)
Element: Durable silicon-nitride style igniter
Function: Direct burner ignition on heat call
Fits: Goodman WFD18090S4BXCC and compatible furnaces
Brand: Goodman (Amana compatible)

OEM vs. Generic

The OEM option delivers factory-matched resistance and glow characteristics for correct board timing and long service life. The Generic option is a tested universal-style equivalent at a lower price. Silicon-nitride OEM ignitors are more shock-resistant and durable than budget silicon-carbide substitutes.

Installation Difficulty

Easy (1/5). Typically one or two mounting screws and a plug connector; most replacements take 15–20 minutes. Disconnect power first and never touch the ignitor element with bare fingers — skin oils cause premature failure. Handle it only by the ceramic base. If a new ignitor fails quickly, have a technician check gas pressure and burner alignment.

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 ...

$52.95

Frequently Asked Questions

Does this Igniter fit my Goodman WFD18090S4BXCC — 20165703S?

Yes. This is the factory-specified OEM igniter for the Goodman WFD18090S4BXCC — 20165703S. 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 Goodman WFD18090S4BXCC — 20165703S?

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 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 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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