Grates off the four burners that wouldn't spark
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Case Study · Wolf Range Repair · Kirkland, WA
This Wolf range repair in Kirkland was on a Wolf GR486G, a 48-inch all-gas range with six burners and a griddle. The four burners on the right side had stopped sparking, so they couldn't be lit. We opened the cooktop, traced the problem to the spark modules, and replaced both with genuine Wolf parts. With the burners already apart, we cleaned and serviced every one before putting the range back together. Real photos from the job below.
What happened
The complaint
The homeowner's Wolf GR486G has two burners and a griddle on the left and four sealed burners on the right. The four burners on the right side had stopped sparking. Turning the knob produced no spark, so those burners couldn't be lit.
The diagnosis
We took off the grates, burner caps, and burner pan to open the cooktop and reach the burner bases, electrode wiring, and ignition parts underneath. The spark modules, the parts that generate the spark for the burners, had failed.
The fix
We replaced both spark modules with new genuine Wolf parts. While the cooktop was open, we cleaned the burner bases and ports, cleaned and checked the spark electrodes, and cleaned and re-seated the burner caps. Then we reassembled the range and checked the flame on every burner. The repair carries a 1-year warranty.
Real photos
Grates off the four burners that wouldn't spark
Cooktop opened up, Wolf parts instructions on the griddle
Inside: burner bases, electrode wiring, gas lines
The two failed spark modules, removed
New genuine Wolf spark module going in
New module mounted and wired
Burners cleaned, caps re-seated
Reassembled, grates back on
Why choose us
Tested before anything is replaced
A burner that won't spark can come from the spark module, an electrode, the wiring, or dirty burner parts. We find the actual cause first, then give a clear price before any repair begins.
The whole cooktop, not just one part
With the cooktop already open, we cleaned and serviced every burner on this range and checked each flame before leaving. That way the homeowner got more than a new part.
Genuine Wolf parts, 1-year warranty
WA Contractor #ACEAPAS774K6. Both spark modules on this job were genuine Wolf parts, and the repair is backed by a full year on parts and labor. See our Wolf repair page for more.
Questions
Yes — this case study is a Wolf range repair in a Kirkland home. We serve King and Snohomish County, including Kirkland, Bellevue, Redmond, Bothell, and the surrounding area.
Yes. Both spark modules on this range were replaced with genuine Wolf parts, backed by our 1-year parts and labor warranty. We're an independent repair provider for Wolf, not a factory-authorized dealer.
It depends on the model and how many modules or other ignition parts need replacing. We diagnose the exact cause on-site first, then give a clear price before any repair begins.
It's a good time to do it. Replacing a spark module means opening the cooktop anyway, so on this range we also cleaned the burner bases, ports, electrodes, and caps, then checked the flame on every burner.
Yes, Ace Appliance Service LLC is licensed and insured to work in Washington State. WA contractor license #ACEAPAS774K6.
A failed spark module is a common cause, as on this Kirkland range. It can also be an electrode, the ignition wiring, or a dirty or wet burner. We test the ignition parts before recommending a repair.
When a group of burners stops sparking together, it usually points to a shared ignition part like a spark module rather than a problem at each burner. That's what we found here: the four right-side burners had all stopped sparking.
If it sparks but doesn't light, the problem is usually clogged burner ports or a cap that isn't seated properly. Clogged ports are the easiest fix, so we check those first. In rarer cases the gas valve itself has failed — see our Jenn-Air gas valve repair case study for a real example.
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