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Kenmore Dryer Gas Valve and Igniter Replacement - No Heat Checks

⚡ Quick Answer

Kenmore gas dryer igniter and gas-valve troubleshooting for dryers that tumble with no heat, glow once, shut off early, or fail to relight.

⚡ AT A GLANCEScroll down for full repair guide
What it meansKenmore gas dryer igniter and gas-valve troubleshooting for dryers that tumble with no heat, glow once, shut off early, or fail to relight.
Most likely causeMost dryer faults come from power, airflow, sensor, drain, ignition, or control-board conditions. Start with the lowest-risk checks before replacing parts.
First checkConfirm the exact code, power-cycle once, inspect the obvious safety/flow path, then follow the step-by-step checks below.
⏱Repair time10-45 minutes for basic checks
🔧Part neededKenmore dryer gas igniter
Repair intent

Need this fixed instead of diagnosed?

Kenmore gas dryer igniter and gas-valve troubleshooting for dryers that tumble with no heat, glow once, shut off early, or fail to relight.

Parts to price first

Check the part before you book service.

Kenmore dryer gas igniter

Match by model number and igniter connector style before ordering.

Kenmore dryer gas valve coil kit

Common when the igniter glows and the burner lights once, then quits relighting.

Kenmore dryer flame sensor

Test before replacing because airflow and coil faults can mimic sensor failure.

Kenmore dryer thermal fuse

A blown fuse can stop heat and may point to a clogged vent.

A Kenmore gas dryer that tumbles but does not heat needs ignition-sequence diagnosis. Watch what the burner assembly does before choosing parts. A dark igniter, a glowing igniter with no flame, and a flame that shuts off after a few minutes each point to different causes.

Shut off the gas supply and unplug the dryer before opening the cabinet.

Symptom Map

SymptomLikely area
Igniter never glowsIgniter, thermal fuse, wiring, timer, control
Igniter glows with no flameGas supply, gas-valve coils, valve, flame sensor
Flame lights once then quitsGas-valve coils or airflow restriction
Dryer heats weaklyVent blockage, cycling thermostat, gas flow
Gas odorGas fitting, valve, supply line

Fix Order

  1. Confirm the manual gas shutoff is open and the dryer has electrical power.
  2. Clean the lint screen and verify the vent is not crushed or blocked.
  3. Remove the access panel for your Kenmore dryer style.
  4. Start a heat cycle and observe whether the igniter glows.
  5. If the igniter stays dark, test the igniter and thermal fuse for continuity.
  6. If the igniter glows but the burner will not relight, test or replace the gas-valve coils.
  7. Replace the full gas valve only after the igniter, sensor, coils, voltage, airflow, and supply checks support that diagnosis.

Parts Often Needed

Kenmore dryers can share Whirlpool, Frigidaire, or LG-built parts depending on the model prefix. Use the full model number from the door opening before ordering an igniter, coil kit, flame sensor, or thermal fuse.

When to Call Service

Call a technician for gas valve replacement, gas odor, damaged fittings, repeated flame rollout, or any repair that requires gas-line leak testing. Do not bypass fuses or flame sensors.

Quick FAQ

How do I know if a Kenmore dryer igniter is bad?

A bad igniter may stay dark during a heat call, glow weakly without lighting the burner, or test open with a multimeter. Unplug the dryer and shut off gas before inspection.

Should I replace the gas valve or igniter first?

Do not replace the gas valve from symptoms alone. Igniters, flame sensors, thermal fuses, and gas-valve coils are more common first checks than the complete valve body.

Why does my Kenmore gas dryer light once and then stop heating?

A burner that lights once and fails to relight often points to weak gas-valve coils, poor airflow, or a flame-sensor issue rather than a failed igniter.


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