Kenmore Dryer Igniter Replacement Guide

When the igniter on a Kenmore dryer goes, the fix is usually straightforward once you have confirmed the part is really the cause. Below is the full picture — what it does, how it fails, and how to replace it cleanly.

The Job of the Igniter#

The igniter is not a spark plug. It is a flat silicon-carbide element that glows white-hot when current runs through it, and that glow does two jobs at once — it unlocks the gas safety valve and lights the gas as it flows across the burner.

Symptoms of a Failing Igniter#

• The burner never lights even though the igniter visibly glows, then the glow fades after a minute
• Preheat or light-off takes far longer than it used to, creeping worse over weeks
• You catch a faint gas whiff during a failed light attempt — shut it off and air it out
• The igniter glows, then visibly cracks or shatters from thermal fatigue
• The element barely glows a dull orange instead of bright white
• Repeated clicking or repeated failed light cycles before anything catches
• A companion burner or the cooktop still lights normally, isolating the fault to this igniter

Note any code the dryer shows before you clear it — it narrows the fault fast.

How to Be Sure Before You Buy#

Because the valve stays shut until the igniter proves it can pull full current, a current test settles it fast. Read the amp draw during light-off — a weak igniter reads low while still glowing, which is exactly the end-of-life signature. The valve is rarely the fault.

Getting the Right Part#

Getting the exact part is half the battle. Kenmore is a store brand, so the first three digits of the model number name the real builder — 110 is Whirlpool, 796 is LG, 253 is Frigidaire. Identify the builder from that prefix first, then order the builder-specific part; the families are not interchangeable even when the machines look identical. Once you know the builder, use that maker’s diagnostic routine — the fault-reading procedure follows the builder, not the Kenmore badge.

Getting Set Up#

Order the correct Kenmore glow-bar and have it in hand before you begin — a gas dryer torn open with no part is a cold dryer for days, and the right igniter depends on your exact model. Shut the gas and the power as described, then give the dryer several minutes to clear any lingering gas before you open the burner area. Leave the new igniter sealed in its packaging until the moment it goes in, because the element has to stay clean and oil-free.

The Replacement, Step by Step#

1. Unplug the dryer; on a gas model, also close the gas shutoff valve at the wall.
2. Expose the burner assembly — on a range, lift out the oven floor; on a dryer, pull the front panel or toe kick to reach the burner tube.
3. Disconnect the ceramic wire plug and remove the one or two screws holding the igniter bracket.
4. Handle the new glow-bar by its metal bracket only — never touch the element itself, because skin oil bakes into a hot spot that cracks it early.
5. Seat the replacement with the element facing the gas ports, refit the screws, and reconnect the plug.
6. Power back up, run a short heated cycle, and check for proper tumble, heat, and airflow at the vent.

Tools for the Job#

• A nut driver or Phillips screwdriver for the burner panel and bracket
• A multimeter in amp mode to confirm the current draw
• Work gloves so you never touch the bare element
• A gas-leak detector spray to check every joint on reassembly

Verifying the Repair#

A successful igniter swap on the Kenmore dryer shows itself fast: a bright, even glow, a clean catch, and a steady flame, with no gas smell anywhere near the burner. Give it a couple of cycles to be sure the light-off is consistent, not just lucky once. If preheat is still slow or the catch is hesitant, the wiring or the valve deserves a second look before you assume the new part is at fault.

Fix It or Replace the Dryer?#

If the dryer is under roughly eight years old and the igniter is the only fault, replacing it is clearly worth it — it is an inexpensive part and the rest of the burner system is fine. Weigh a new unit only when the appliance is well past a decade or the gas valve has failed too.

A Word on Cost#

There is no single honest price to quote, because the igniter itself and the local labor both vary by model and region. The straight way to think about it: price the specific part against your model number, then add a standard diagnostic-and-labor charge for a professional visit. Get a firm quote on your exact dryer rather than trusting a generic figure.

Lifespan and How to Protect It#

Expect five to eight years from a healthy igniter. Thermal cycling and any physical contact with the element are the biggest life-shorteners, so careful handling and early replacement at the first slow start both pay off.

Protecting the Replacement#

• Never let cleaning tools or your fingers touch the flat element — a single oil smudge bakes into a crack point
• Act on a slowly lengthening light-off early, before the igniter quits cold mid-meal
• Keep the burner ports clear of spillover so the flame lights cleanly and the igniter is not overworked
• Replace a charred wire connector along with the igniter rather than carrying it over
• Avoid slamming the dryer components around the fragile element during any nearby service

Mistakes That Cost People Twice#

• Touching the flat element with bare fingers — skin oil bakes into a hot spot that cracks the silicon carbide early
• Blaming the gas valve first and swapping an expensive current-controlled part that was never the fault
• Buying a surface-burner spark igniter by mistake — it is a completely different part from the glow-bar
• Reusing a charred ceramic connector instead of replacing it along with the igniter

The Cost of Delay#

A dead igniter means no baking or no gas heat, and a weak one is worse than a dead one: each failed light lets a small puff of unburned gas escape before the safety valve closes. Replace a struggling igniter promptly rather than nursing it through more unreliable cycles.

If the diagnosis or the disassembly is past your comfort line, that is a completely reasonable place to bring in a professional — a correct repair the first time beats a cheap part fitted wrong.