What igniter fits my Goodman furnace?

The correct replacement for Goodman model WFD18115S5CXCC Furnace — 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 WFD18115S5CXCC Furnace — 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 WFD18115S5CXCC Furnace — 20165703S

Name: OEM Goodman Hot Surface Ignitor for WFD18115S5CXCC Furnace — 20165703S
Brand: Goodman
SKU: GOODMAN-20165703S
Price: 47.95 USD
Availability: InStock

SKU: GOODMAN-20165703S 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 genuine Goodman 20165703S hot surface ignitor (HSI) is the ignition source for your WFD18115S5CXCC gas furnace. When the thermostat calls for heat, this element glows red-hot to light the burners. A cracked or worn ignitor is the most common cause of no-heat calls — a fresh OEM igniter restores fast, reliable ignition and prevents lockout faults.

Specifications

OEM Part Number: 20165703S
Type: Hot surface ignitor (HSI)
Function: Direct burner ignition
Handling: Do not touch the element with bare hands
Fits: Goodman WFD18115S5CXCC and compatible furnaces

OEM vs. Generic

The OEM Goodman ignitor delivers the correct resistance, glow temperature, and connector for guaranteed ignition timing and warranty coverage. Universal igniters may need adapter harnesses and bracket kits and can vary in durability. For dependable starts, OEM is the safe choice.

Installation Difficulty

Easy (2/5) — One mounting screw and a quick-connect plug. Shut off power and gas, avoid touching the fragile element, and seat it clear of the burner. About 20 minutes for most DIYers.

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 WFD18115S5CXCC Furnace — 20165703S?

Yes. This is the factory-specified OEM igniter for the Goodman WFD18115S5CXCC Furnace — 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 WFD18115S5CXCC Furnace — 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