LG dryer igniter replacement costs $280–350 total in Los Angeles, Orange County, and Ventura County — OEM silicon carbide igniter, thermal fuse test, gas valve coil check, gas supply verification, ignition cycle test, and 1-year warranty. The $65 diagnostic fee is waived when you approve the repair. The igniter is the most common gas-specific cause of no heat on LG dryers, and the least expensive gas repair we do. About 50% of our no-heat calls in Pasadena and Glendale turn out to be the igniter or a simple fix alongside it — we diagnose before we recommend anything.
Cost breakdown
How Much Does Dryer Igniter Replacement Cost?
$280–350 total for most LG gas dryer models. Breakdown:
OEM LG silicon carbide igniter: $45–85. LG gas dryers use a silicon carbide igniter — a fragile ceramic element that heats to approximately 2,500°F to open the gas valve solenoids and light the burner. The DLEX series commonly uses ceramic silicon carbide igniters rated for this temperature; newer DLGX models may have slightly different mounting configurations. A properly installed OEM igniter lasts 3–5 years under normal use — aftermarket igniters often fail in 12–18 months. Part number MDX61843602 covers most DLGX series models. We confirm before arrival.
Labor: $200–250. Accessing the igniter requires removing the front panel and burner assembly cover. Once the burner is exposed the igniter disconnects from the wiring harness and unclips from the housing — but the access work is where the time goes. Tight laundry closet installations in Burbank and Beverly Hills sometimes require pulling the dryer out before we can open the front panel — adds 20–30 minutes to the job.
What's included: thermal fuse multimeter test before we recommend the igniter (thermal fuse produces the same no-heat symptom and is equally common), gas valve coil resistance check, gas supply pressure verification, and a full heat cycle test watching the igniter glow and burner light before we close everything up.
Why We Test the Thermal Fuse Before the Igniter
The thermal fuse and igniter produce identical symptoms: gas dryer runs normally, drum spins, blower works — no heat. They cost the same to fix ($280–350). The difference is the thermal fuse is marginally more common overall, and it almost always means the vent is clogged — which we need to address regardless before replacing any heating component.
Our sequence on every gas dryer no-heat call:
1. Thermal fuse test — multimeter, 2 minutes. Reads open = blown fuse, almost certainly from clogged vent. Fix vent, replace fuse. $280–350.
2. Igniter visual check — run the dryer briefly and observe the igniter through the burner access area. No glow or faint orange glow that doesn't brighten = igniter failing. Full bright glow that doesn't ignite = gas valve coils more likely. $280–350.
3. Gas valve coil resistance test — multimeter on the coils. Out of spec = coils failing even if not fully dead. $280–340.
4. Gas supply check — verify shutoff is fully open, pressure adequate at dryer connection. Free check at every visit.
In Pasadena and Glendale we find the thermal fuse and igniter together regularly — clogged vent causes overheating, fuse blows, and the sustained thermal stress accelerated igniter wear. Both get replaced same visit. In Irvine and Moorpark newer construction with shorter vent runs, it's almost always just the igniter.
How to Tell If Your Igniter Is Weakening Before Complete Failure
Igniter failure is usually gradual — the ceramic element weakens over months before it stops working completely. Signs before full failure:
Intermittent heat. Dryer heats on the first cycle, not the second. Or works some days and not others. The igniter reaches temperature when it's fresh but can't sustain it as it weakens. Loads come out slightly damp more often than they used to.
Long startup delay before heat. You can hear the dryer running for 45–60 seconds before heat starts. A healthy igniter lights the burner within 20–30 seconds. Extended delay means the igniter is taking longer to reach ignition temperature.
Dull orange glow instead of bright orange-white. A healthy silicon carbide igniter glows almost white-orange at peak temperature. A weakening one glows a duller, darker orange and takes longer to brighten. Visible through the burner access area with the dryer running.
If you're seeing any of these, the igniter is close to full failure. Same cost to replace now as after a load of wet clothes confirms it — and you avoid the inconvenience of the mid-cycle discovery.
Should I Replace the Gas Valve Coils at the Same Time?
On machines under 6 years old where igniter failed from normal age: igniter alone is usually right.
On machines 8+ years old: worth checking coil resistance while the burner assembly is already exposed. If readings are marginal even though the coils haven't fully failed, adding them costs $80–120 in parts with 15 minutes of additional labor. Total with coils: $360–440. Cheaper than a return visit when the coils finish failing.
We test and show you the readings on-site. You decide. We don't add parts without a specific reason backed by a test result.
Is It Worth Replacing the Igniter or Buying a New Dryer?
For dryers under 10 years old with igniter failure as the only issue — absolutely yes. At $280–350 you're paying less than 25% of a new gas dryer's cost. An isolated igniter failure is not a sign of broader mechanical problems — the igniter is a wear item that simply reached the end of its service life.
The calculation changes only when we find multiple major components failing simultaneously on an older machine. Igniter plus drum bearing plus motor on a 14-year-old dryer — that's a different conversation, and we'll have it honestly on-site before recommending anything.
Is My LG Dryer Gas or Electric?
Igniter replacement applies only to gas dryers. Quick check:
Gas dryer: flexible metal gas line at the back, standard 120V plug.
Electric dryer: large 240V plug with 3–4 flat prongs, no gas line.
Electric dryer no heat = heating element or thermal fuse.
LG Gas Dryer Igniter Part Numbers
MDX61843602 — fits most DLGX series gas models. Most common igniter we carry on the truck.
EAU61383501 — some older DLG series models.
MEE61841401 — newer LG Signature gas models.
Give us your model number when you call — label inside the door frame. We confirm before arrival.
Los Angeles County, Orange County, Ventura County — Same Pricing
No surcharges for Orange County or Ventura County. Beverly Hills, Pasadena, Burbank, Glendale, Long Beach, Torrance, Santa Monica, Calabasas, Malibu in LA County. Irvine, Newport Beach, Laguna Beach, Mission Viejo, Yorba Linda, Laguna Niguel in Orange County. Thousand Oaks, Moorpark, Westlake Village, Camarillo, Simi Valley, Newbury Park in Ventura County.
Monday through Saturday 8am–7pm, Sunday 9am–5pm. Same-day service, most areas 2–4 hours from your call.
Related: Full Igniter Replacement Guide · Gas Valve Cost · Thermal Fuse Cost · LG Dryer Not Heating
Questions About LG Dryer Igniter Replacement Cost
How much does LG dryer igniter replacement cost?
$280–350 total in Los Angeles, Orange County, and Ventura County — OEM silicon carbide igniter, thermal fuse test, gas valve coil check, ignition cycle test, 1-year warranty. The $65 diagnostic fee is waived when you approve the repair. Least expensive gas-specific repair we do.
How do I know if it's the igniter, thermal fuse, or gas valve coils?
All three cause gas dryer running with no heat. Thermal fuse: reads open on multimeter — most common, almost always from clogged vent. Igniter: no glow or faint dull orange glow, burner never lights. Gas valve coils: igniter glows correctly to full brightness but gas doesn't flow. We test all three before recommending any parts.
How can I tell if my LG dryer igniter is weakening before it fails completely?
Three signs: intermittent heat that works sometimes and not others, startup delay over 45–60 seconds before heat begins, or visible glow that's dull orange instead of bright orange-white. Same cost to replace now as after full failure — and you avoid discovering the problem mid-load.
Should I replace the gas valve coils at the same time?
On machines 8+ years old, worth checking coil resistance while the burner is already exposed. Marginal readings: add coils for $80–120, no extra labor. Total with coils: $360–440. We show you the test results and you decide — we don't add parts without a reason.
Is it worth replacing the igniter or buying a new dryer?
For dryers under 10 years old with igniter failure as the only issue — yes, clearly. At $280–350 you're paying under 25% of new dryer cost. An isolated igniter failure is a normal wear item reaching end of life, not a sign of broader problems.
How long does LG dryer igniter replacement take?
45–75 minutes on-site — front panel and burner cover access, igniter swap, gas supply check, and a full heat cycle test watching the burner light before we close up. Tight installations add 20–30 minutes for dryer repositioning.
Can you come today?
Yes — call (323) 990-7550. Same-day service across Los Angeles County, Orange County, and Ventura County, typically 2–4 hours from your call.