If you’re trying to figure out where is the igniter on a whirlpool gas oven, you’re in the right place. The igniter in a Whirlpool gas oven is a small but critical component usually found near the oven burner at the back. This guide will show you exactly where to look, how to identify it, and what to do if it needs replacing.
Where Is The Igniter On A Whirlpool Gas Oven
In nearly all Whirlpool gas oven models, the igniter is located inside the oven cavity, near the bottom. You need to look at the back wall, close to the floor of the oven. It will be positioned right next to the oven burner tube, which is where the gas comes out. The igniter is a small, often white or gray, ceramic piece with a coiled wire element. When your oven is turned on, this piece glows extremely hot to light the gas.
To see it clearly, you will likely need to remove the oven floor or the burner cover. This is usually a simple task. Just make sure the oven is completely cool and the gas supply is turned off before you begin any inspection.
Step-By-Step Guide To Locating Your Oven Igniter
Follow these steps to safely find the igniter in your specific Whirlpool oven.
- Turn off the oven and ensure it is completely cool to the touch.
- Locate the main gas shut-off valve for your oven and turn it to the “off” position for safety.
- Open the oven door and look at the bottom. You will see either a flat oven floor or a large cover.
- Lift this floor panel or cover straight up. It is not screwed down in most models, but it may be snug.
- Once removed, you will see the oven burner tube running from left to right across the back.
- Look at the right-hand side of this burner tube. In most Whirlpool ovens, the igniter is attached here.
- You will see the igniter’s ceramic base and the coiled wire. It will have two wires connected to it.
If you don’t see it on the right, check the left side. A few models may have a different configuration. The igniter is always in close proximity to where the gas enters the burner.
How To Identify A Faulty Whirlpool Oven Igniter
Now that you know where it is, how can you tell if it’s the source of your oven problems? A failing igniter gives clear signs.
- The oven does not heat up at all, even though the gas burners on top work fine.
- You hear the gas valve click or smell gas for an extended period before the oven might light, or it doesn’t light at all.
- The oven takes much longer than usual to reach the set temperature.
- You can see the igniter glowing, but it appears dim or only glows red instead of a bright orange-white.
- The oven burner flame is very small or goes out shortly after lighting.
A common test is to turn the oven to 350 degrees and watch the igniter through the broiler compartment or after removing the bottom panel. It should glow brightly within 60 to 90 seconds, and then you should hear the gas valve open and the burner light. If it glows for more than two minutes without lighting the gas, the igniter is likely weak and needs replacement.
Safety Precautions Before Inspecting Or Replacing The Igniter
Working with gas appliances requires caution. Never skip these safety steps.
- Always turn off the gas supply to the oven at the dedicated shut-off valve. This is usually located behind the oven or in a nearby cabinet.
- Disconnect the oven’s electrical power by unplugging it or turning off the circuit breaker at your home’s main panel.
- Ensure the oven is completely cool. The interior temperature should be at room level.
- Have your oven’s model number ready. You can find it on the frame of the oven door, inside the storage drawer, or on the oven’s rear. This is crucial for getting the correct replacement part.
- Do not force any components. If a part seems stuck, double-check for hidden screws or clips.
- If you smell gas at any point during your inspection, stop immediately, ventilate the area, and contact a professional if the smell persists.
Tools You Will Need For Igniter Replacement
If your igniter is faulty, replacing it is a straightforward DIY job. You will need a few basic tools.
- A new Whirlpool oven igniter. Use your model number to order the exact part.
- A 1/4-inch nut driver or a socket set. This is the most common tool for removing the igniter mounting screw.
- A pair of needle-nose pliers for gently disconnecting the wire terminals.
- A flashlight for better visibility inside the oven compartment.
- A Phillips-head screwdriver may be needed to remove an access panel in some models.
Finding Your Whirlpool Oven Model Number
The model number is the key to a successful repair. Here are the most common places to look.
- On the frame around the oven door. Open the door and look at the top or side frame.
- Inside the storage drawer at the bottom of the oven. Pull the drawer out completely and look at the inner side walls.
- Behind the kick plate at the very bottom front of the oven range.
- On the back of the oven. You may need to carefully pull the appliance away from the wall to see it.
The model number will be a combination of letters and numbers, like WFG320M0BS. Write this down exactly as you see it, paying attention to all letters and numbers.
Detailed Steps To Replace A Whirlpool Gas Oven Igniter
Once you have the new part and tools, follow these instructions carefully.
- Complete all safety steps: turn off gas, disconnect power, and let oven cool.
- Remove the oven floor or bottom panel by lifting it straight up and out.
- Locate the old igniter near the oven burner. You will see the two wires attached to its posts.
- Use the needle-nose pliers to gently pull the wire connectors off the igniter terminals. Do not pull on the wires themselves, just the connectors.
- Using your nut driver, remove the single mounting screw that holds the igniter bracket to the oven base.
- Lift the old igniter out. Take note of how it was positioned.
- Place the new igniter in the exact same position and secure it with the mounting screw. Do not overtighten, as the ceramic can crack.
- Push the wire connectors back onto the new igniter’s terminals. Ensure they are snug and fully seated.
- Carefully set the oven floor or panel back into place.
- Restore power and turn the gas supply back on.
- Test the repair by turning the oven to a normal baking temperature, like 350°F. Watch through the window or from a safe distance. The new igniter should glow brightly and light the burner within 90 seconds.
If the oven lights and begins to heat, your repair was succesful. If not, double-check all connections and ensure the gas valve is fully open.
Common Mistakes To Avoid During Replacement
Even a simple repair can go wrong if you rush. Avoid these common errors.
- Touching the new igniter’s ceramic element with your bare hands. Oils from your skin can damage it. Handle it by the edges or use clean gloves.
- Overtightening the mounting screw and cracking the igniter’s ceramic base.
- Forgetting to reconnect the wires or not pushing the connectors on firmly enough, which causes a poor electrical connection.
- Not turning off both the gas and the electricity before starting the work.
- Assuming all igniters are the same and ordering a part without checking the model number first. Using the wrong part can lead to improper operation or safety hazards.
- Forcing the oven bottom panel when re-installing it. It should slide or drop into place easily if aligned correctly.
When To Call A Professional Technician
While replacing an igniter is a common DIY task, some situations require a certified technician.
- If you smell gas at any point before, during, or after your repair attempt.
- If you have followed all steps and the oven still does not light or heat properly.
- If you are uncomfortable turning off the gas supply or working with electrical connections.
- If the oven burner lights but the flame is yellow or uneven, which could indicate a different gas flow issue.
- If your oven model has a complex access panel that you cannot safely remove.
- If the problem seems to involve the oven’s safety valve or control board, which are more complex components.
Calling a pro is always the safest choice if you have any doubts. They can also confirm the diagnosis and ensure the repair is done correctly.
Maintenance Tips To Extend Igniter Life
You can help your oven igniter last longer with a few simple habits.
- Clean up food spills and grease from the oven bottom promptly. A buildup of debris can insulate the igniter and cause it to overwork.
- Avoid using oven cleaners directly on or near the igniter, as the chemicals can corrode the element.
- During regular cleaning, be gentle around the igniter area. Do not scrub it directly or bang it with other oven racks.
- Ensure your oven is properly leveled. An unlevel oven can cause uneven flame patterns that may affect the igniter’s performance.
- Listen for changes. If you notice the oven taking longer to ignite than it used to, it might be a sign the igniter is beginning to weaken.
With proper care, a good quality igniter should last for several years of normal use. Sudden failure is often due to a manufacturing defect or a power surge, while slow failure is usually just wear and tear.
FAQ: Whirlpool Gas Oven Igniter Questions
How much does it cost to replace a Whirlpool oven igniter?
The part itself typically costs between $30 and $80, depending on your specific oven model. If you hire a professional technician for the replacement, the total cost, including labor, usually ranges from $150 to $250. Doing it yourself saves on the labor cost.
Can I clean my oven igniter to make it work again?
No, you should not attempt to clean an oven igniter. The ceramic and element are very delicate. Cleaning it with any substance or abrasive will likely damage it. If the igniter is weak or not glowing brightly, replacement is the only reliable solution.
Why does my oven igniter glow but not open the gas valve?
A glowing igniter that doesn’t open the gas valve usually indicates the igniter is weak. It must reach a specific temperature to trigger the gas safety valve. If it’s not getting hot enough, the valve won’t open. This is the most common sign of a failing igniter that needs to be replaced.
Is it safe to use my oven if the igniter is taking a long time to light?
It is not recommended. A slow-igniting oven allows gas to flow into the oven cavity for an extended period before it lights, which can be dangerous. If you notice a significant delay in ignition, you should stop using the oven and replace the igniter promptly.
Where can I buy a genuine Whirlpool oven igniter?
You can purchase genuine Whirlpool replacement parts from authorized appliance parts dealers, the Whirlpool website, or reputable online appliance part retailers. Always have your oven’s full model number ready to ensure you get the correct part for your appliance.