Goodman Furnace Igniter Replacement Cost: What the Part Costs and What Techs Charge

A Goodman furnace igniter replacement typically runs $150 to $400 all-in, parts and labor. The igniter itself is usually $20 to $60 for a Goodman-compatible hot surface igniter; labor accounts for the rest. Bay Area rates push toward the higher end of that range. If a tech quoted you somewhere in there, it’s reasonable. Much higher and you should ask for an itemized breakdown.

What the Igniter Actually Does

The hot surface igniter is a small ceramic element, usually silicon nitride on newer Goodman units, that glows red-hot to light the gas when the furnace calls for heat. On most Goodman units it sits right at the burner assembly, easy to see once the burner compartment panel comes off. When it cracks or burns out, the furnace goes through its startup sequence, the igniter never glows, and the gas valve never opens. You get no heat, and the furnace usually locks out after two or three failed attempts.

Why Igniters Fail

Age is the most common reason. Hot surface igniters are rated for a finite number of heating cycles and most last somewhere in the 5 to 15 year range depending on the type and how hard the furnace runs. Silicon carbide igniters (common in older units) tend to have a shorter life than the silicon nitride elements used in most current Goodman furnaces.

Physical damage is second. The igniter element is fragile. If someone touched it with bare fingers during a filter change or a prior service call, the oil from skin contact creates a weak spot. It can fail months later with no obvious cause.

Voltage problems are less common but worth knowing: low voltage to the igniter shortens its life. If your furnace has gone through two igniters in three years, a tech should check the circuit, not just swap the part again.

How a Tech Diagnoses It

A good technician won’t just assume it’s the igniter because the furnace isn’t lighting. The proper check takes about ten minutes. They’ll watch the startup sequence, confirm the igniter is getting the right voltage (typically 120V), and use a multimeter to check resistance across the igniter. A good igniter reads roughly 40 to 90 ohms; a reading above that range or an open circuit confirms failure. If voltage is present and the igniter reads bad, that’s your part.

They’ll also verify the flame sensor and pressure switches are not the actual culprit. A dirty or cracked flame sensor rod or a stuck pressure switch can produce similar no-heat symptoms. A tech who goes straight to parts without checking the sequence is guessing.

Parts Cost Breakdown

A replacement Goodman-compatible hot surface igniter from a supply house runs roughly $20 to $60 depending on the specific burner configuration and whether the tech uses OEM Goodman parts or a compatible aftermarket igniter. Both work fine. The OEM part costs a bit more; aftermarket igniters from brands like White-Rodgers are widely used in the trade and hold up well.

Labor for this job on a Goodman furnace is usually 30 to 60 minutes if there are no complications. The burner compartment panel comes off, two screws hold the igniter bracket, one wiring harness connector. Straightforward. HVAC labor rates in the Bay Area generally run $100 to $180 per hour depending on the company, which is why the total lands in the $150 to $400 range for a simple igniter swap.

If a quote is significantly above $400, ask what’s included. Sometimes a company bundles a tune-up or diagnostic fee into the ticket, which can be worth it.

Why This Needs a Tech

The repair itself isn’t complicated, but a few things make it easy to get wrong without hands-on experience.

The igniter element is fragile. Touching it with bare skin, even briefly, leaves oil that creates a weak spot. The part can then fail within months for no obvious reason. A tech who does this routinely knows to handle it correctly. Working inside a furnace panel for the first time, in a utility closet, with limited clearance, is a different situation.

Part selection is another real issue. Goodman furnaces use different igniter configurations depending on the model. An incompatible part forced into place can damage the bracket or create a wiring mismatch. You need the exact model number and a confirmed-compatible replacement, not just any hot surface igniter.

The bigger reason to call someone: the diagnosis. A furnace that won’t light could be the igniter, but it could also be the flame sensor, a pressure switch, the draft inducer, or the control board. If it turns out to be something else and you’ve already bought a part, that money’s gone. A tech confirms what’s actually wrong before anything gets ordered. That confirmation step is most of what the labor cost buys you.

Call Us

If your Goodman furnace isn’t lighting, we can diagnose it correctly and fix it the same visit in most cases. Diagnostic fee is $75, waived if we do the repair. We serve Danville, San Ramon, Alamo, and surrounding Bay Area cities. Call us and we’ll get you on the schedule fast, often same or next day when we can.

Call (925) 999-4095 or book at bayareahvacservice.com. If a furnace is older than 15 years and has had multiple part failures, we’ll give you an honest read on repair versus replacement at the same visit.

Key takeaways

• A Goodman igniter replacement runs $150 to $400 all-in in the Bay Area; the part itself is $20 to $60 and the rest is labor.
• A good tech confirms the igniter is actually the problem with a voltage and resistance check before ordering parts. A working igniter reads 40 to 90 ohms; anything above that range or an open circuit means it has failed.
• The igniter is fragile and model-specific. Bare-hand contact or the wrong part can cause early failure. A tech confirms the actual fault, gets the right part, and handles it correctly.
• If your furnace has had multiple part failures in recent years, ask the tech about replacement versus repair at the same visit.

Related questions

Written by Andrew Kuznetsov. Andrew is the founder and owner of Bay Area HVAC Service (ADRIUM Service Solutions). He holds a California Contractor License (CSLB #1136642), EPA 608 certification, and completed factory training at the Daikin/Goodman plant in Houston in 2025. He writes from direct field experience, not marketing copy.

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