What igniter fits my Goodman furnace?

The correct replacement for Goodman model WFM18115S5CXCC — 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 WFM18115S5CXCC — 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.

IMAGE COMING SOON

Goodman

OEM Goodman Hot Surface Ignitor for WFM18115S5CXCC — 20165703S

Name: OEM Goodman Hot Surface Ignitor for WFM18115S5CXCC — 20165703S
Brand: Goodman
SKU: GOODMAN-14152
Price: 47.95 USD
Availability: InStock

SKU: GOODMAN-14152 Brand: Goodman

$47.95 $62.95

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

Goodman 20165703S Hot Surface Ignitor

The Goodman 20165703S is a genuine OEM hot surface ignitor (HSI) for the WFM18115S5CXCC furnace and compatible Goodman/Amana models. The ignitor glows to a high temperature at the start of each heating cycle to light the main burners. Because it cycles thousands of times per season, the HSI is one of the most common wear parts in a modern furnace — a cracked or open ignitor is the leading cause of a furnace that clicks but never lights.

Specifications

Part type: Hot surface ignitor (HSI)
Element: High-durability ceramic/silicon-nitride style igniter
Function: Direct ignition of main burners on each call for heat
Fitment: Goodman / Amana WFM18115S5CXCC furnace
OEM part number: 20165703S

OEM vs. Generic

OEM ignitors match the exact resistance, mounting, and glow profile the furnace control board expects. Universal ignitors require adapter harnesses and often have shorter service life. For a clean, drop-in replacement and dependable ignition, the OEM 20165703S is the recommended part.

Installation Difficulty

Moderate (2/5). Remove one or two mounting screws and unplug the connector — but handle the ignitor by the ceramic base only. Skin oils and touching the element shorten its life. Power off before servicing.

NationalHVACParts.com — genuine OEM Goodman and Amana furnace parts, shipped fast.

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 ...

$47.95

Frequently Asked Questions

Does this Igniter fit my Goodman WFM18115S5CXCC — 20165703S?

Yes. This is the factory-specified OEM igniter for the Goodman WFM18115S5CXCC — 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 WFM18115S5CXCC — 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.

Menu