Kenmore Gas Dryer — Common Problems and What Parts Fix Them
Need the replacement part? Search your model number at for guaranteed fit and fast free shipping.
Understanding the Problem
Brief overview: Kenmore gas dryers share common failure points: gas valve coils/solenoids, flame sensor/igniter, high‑limit thermostats/thermal fuses, spark/ignition modules (on some ranges), selection/controls, venting and mechanical parts (drum rollers, belt, idler). Below are targeted diagnostic steps and repair instructions grouped by symptom. Follow the numbered checks in order — simple checks first, then replace parts as needed. Safety note at the end. 1) Dryer runs but no heat (most common): 1.1) Check venting/airflow: disconnect exhaust hose and run dryer on high heat. If heat returns, clean lint from dryer, duct, and wall vent. Restricted airflow will cause overheating and safety cutouts. 1.2) Confirm gas supply: make sure the gas shutoff valve at the dryer is open and other gas appliances in the house work. 1.3) Check igniter/flame sensor: run a cycle and watch the igniter. If you see the igniter glow and no flame, suspect the gas valve coils/solenoid. If the igniter does not glow, test igniter continuity with a multimeter — open circuit means replace igniter (or flame sensor on some models). 1.4) Test gas valve coils/solenoid: locate the valve coils (often a pair or two‑terminal coil). With dryer unplugged and gas off, test coil continuity; if open or if voltage is present during a cycle but no flame, replace valve solenoid/coil. Common part: 694540. 1.5) Check thermal cutoff and high‑limit thermostat: these are safety devices in the burner assembly. Test for continuity. A blown thermal fuse/thermostat will cut off heat; replace if open. Common part: 3403140. 1.6) Control/selection switch: if the dryer isn’t sending the correct signals to the gas valve, the selector switch or control board may be bad. Test for voltage at the valve during a heat call. If no voltage and control is defective, replace selection switch (e.g., #3399640) or control board. 2) Dryer clicks or sparks but won’t light / intermittent ignition: 2.1) Listen to the gas valve coils when the igniter glows: you should hear a click as the valve opens. If the igniter glows and you hear a click but no flame, suspect weak coils. Replace coil pack/solenoids (694540). 2.2) If you hear continuous clicking or sparking at a spark module (ranges/stovetops), replace spark module (e.g., W10331686 for some Kenmore ranges). Note: spark ignition modules are for ranges, not dryers. 3) Gas smell when unit should be off or after shutdown: 3.1) Stop using the dryer immediately. Turn gas off at the appliance valve. If you smell gas in the room, open windows, do not operate electrical switches, and leave the house. Call the gas company or a qualified technician. 3.2) If smell only occurs during operation or after a cycle, suspect a sticking gas valve or failed valve plunger/coil — replace the gas valve assembly (example part numbers: LG/Kenmore burner valve assembly 5221EL2002A or dryer valve kit). Also check for leaking connections and use soapy water to check for leaks after repair. 4) Dryer runs but shuts off mid‑cycle or overheats: 4.1) Check high‑limit thermostat and thermal cutouts (3403140). Replace if open or out of specification. 4.2) Check venting for restriction — poor airflow causes the high‑limit to trip. 5) No tumbling or noisy drum: 5.1) Inspect drum rollers (W10314173), bearing, idler pulley and belt. Worn rollers or bearings cause squeal or rumble; replace rollers and related kit (repair kit 4392067 often includes rollers/belts/bearings). 5.2) If drum won’t turn at all, check belt and motor. If motor hums and won’t turn, motor or start components may be bad. Step‑by‑step replacement example — gas valve solenoid coil (common fix for no heat when igniter glows): A) Unplug dryer and shut off the gas at the appliance or house valve. Turn dryer so you can access the rear or front panel per service manual. B) Remove the dryer top and front panel as needed (usually remove screws and disconnect door switch). Locate the gas valve assembly near the burner box. C) Take a clear photo of the wiring and gas line arrangement. Disconnect the electrical connectors from the coils and remove mounting screws holding the valve assembly. D) Remove coils (or the whole valve if replacing assembly). Install new coils/assembly (e.g., part 694540 or 5221EL2002A) and reconnect terminals exactly as they were. E) Reassemble panels, restore gas, and test. Turn gas on slowly and check fittings with soapy water for leaks. Plug in dryer and run a heat cycle — watch ignition (should be igniter glow → click → flame). Step‑by‑step replacement example — drum rollers (common for noise): A) Unplug dryer. Remove front panel and drum (support drum as you remove). Note belt position. B) Remove old rollers and shaft; replace with OEM rollers W10314173 or repair kit 4392067 which includes rollers, belt, and idler. C) Reassemble and test for quiet, smooth rotation. Safety note: Always unplug the dryer and shut off the gas before servicing. If you smell gas, stop and ventilate the area — do not operate electrical switches and contact the gas company if leak is suspected. If you are not comfortable working with gas or electrical components, hire a qualified technician.
Common Symptoms
No heat; igniter glows but no flame; continuous clicking; gas smell; dryer overheats or trips thermal cutouts; noisy or wobbling drum; dryer runs but won’t tumble.
Common Causes
- Failed gas valve coils/solenoid (weak or open winding)
- Bad igniter / flame sensor or open thermal fuse/high‑limit thermostat
- Clogged vent or restricted airflow causing safety cutouts
- Defective selection switch or control board not sending voltage to the valve
- Worn drum rollers, belt, or idler causing noise or no tumble
- Gas leak from loose fittings or failed valve assembly
Popular Parts That Fix This Problem
These are the most common replacement parts that fix this problem. When you're ready to order, click below to find the right part at ProsourceParts.com — just search by your appliance model number for a guaranteed fit.
Helpful Repair Tip
If the igniter glows but no flame appears and you can hear a click, the gas valve coils (solenoid) are the most likely culprit — test for coil continuity and replace with part 694540 or the matched valve assembly.
Frequently Asked Questions
Is it safe to replace gas dryer parts myself?
You can replace many parts yourself if you are comfortable with basic tools and follow safety steps: unplug the dryer, shut off the gas, take pictures of wiring, and use a soapy‑water test for leaks after reassembly. However, if you smell gas, find a leak, or are unsure about working on gas fittings or controls, stop and call a licensed technician or your gas supplier.
How much do common replacement parts cost?
Typical part price ranges: igniter/flame sensor $25–$80, gas valve coils $20–$60 each, full valve assembly $100–$250, thermal fuse/thermostat $10–$40, drum rollers or replacement kit $25–$80, selection switches $30–$120. Labor costs vary — hiring a pro usually adds $100–$300 depending on region and complexity.
Related How-To Videos
Real DIY Repair Stories
Be the first to share your repair story!
Share Your Repair Story
Your experience helps other homeowners fix their appliances. Tell us how it went!
Can't Fix It Yourself? Find a Local Technician
It's perfectly okay to call a professional. Some repairs require specialized tools, deep teardowns, or dealing with complex systems that are better left to the pros.
Find the Right Part for Your Appliance
Don't guess — search your exact appliance model number at ProsourceParts.com to find the correct OEM compatible replacement part. They offer fast free shipping, guaranteed fit, and thousands of parts in stock.
Your Free Parts Videos
Whether your dishwasher won't drain, your dryer stopped heating, or your fridge isn't cold, we've created simple repair guides for the most common appliance problems homeowners face. Each guide explains what's going wrong, the most likely causes, and which replacement parts fix the issue. When you're ready to order, we link directly to ProsourceParts.com where you can search by model number and get the right part shipped fast.