How Long Does an Oven Igniter Last: A Comprehensive Guide for Homeowners

Have you ever wondered about the lifespan of your oven igniter? As someone who loves to cook, it’s important to know how long your oven igniter will last before needing to be replaced. Igniters are critical components of gas ovens, and they’re responsible for igniting the flame that produces heat. But how long do they last?

The life expectancy of an oven igniter depends on several factors. The first factor is the frequency of use. If you use your oven regularly, the igniter will be under more stress than if you only use it occasionally. The second factor is the quality of the part. Cheaper igniters may not last as long as higher quality ones. Finally, the environmental conditions that the igniter is exposed to can also affect its lifespan. High temperatures, humidity, and exposure to chemicals can all cause an igniter to fail sooner.

So, how long does an oven igniter last on average? The answer is that it varies. Some igniters may last for a few years, while others may need to be replaced after only a few months. However, most oven igniters last between 5 and 7 years before needing to be replaced. To ensure that your oven is always ready to use when you need it, it’s a good idea to keep track of how long it’s been since you last replaced the igniter, and to be aware of any signs that it may be failing.

Oven Igniter Lifespan

The oven igniter is an essential component in gas ovens. It is responsible for igniting the gas and producing heat to cook food. But just like any other part in an appliance, it has a lifespan.

  • The lifespan of an oven igniter depends on various factors such as the frequency of use, the quality of the part, and the type of oven.
  • On average, an oven igniter can last anywhere from 5 to 10 years. Some can even last up to 15 years with proper maintenance.
  • However, if the oven igniter is used frequently or if it is of poor quality, its lifespan can be significantly shorter.

It is important to know the signs of a failing oven igniter to avoid kitchen accidents and to prevent further damage to your oven. Signs include:

  • The oven takes longer than usual to heat up or does not heat up at all.
  • The oven emits a gas smell even when it is not in use.
  • The oven igniter glows but fails to ignite the gas.

If you notice any of these signs, it is best to have your oven igniter checked or replaced by a professional.

Replacing an oven igniter can be a DIY project for experienced homeowners, but for those not familiar with appliance repair, it is recommended to have a professional handle the job to avoid further damage and potential injuries.

Oven Brand Average Lifespan
GE 5-8 years
Kenmore 5-7 years
Whirlpool 5-10 years
Maytag 7-10 years

It is important to note that these are just average lifespans of oven igniters and can vary depending on usage and other factors. Regular maintenance and cleaning of your oven can greatly extend the life of your oven igniter.

Common Causes of Igniter Failure

When it comes to oven igniter failure, there are several factors that can contribute to its breakdown. In this section, we’ll take a closer look at some of the most common causes of oven igniter failure.

  • Age: Like any other appliance, an oven igniter can wear out and eventually fail over time. Generally, an igniter can last anywhere from 5-10 years, but this can vary depending on the frequency of use and the type of oven.
  • Damage: Accidents happen, and an oven igniter can be damaged by impact or mishandling. If the igniter is damaged, it will need to be replaced.
  • Electrical Issues: Voltage drops or spikes can cause damage to the igniter or other oven components. If the igniter is not receiving the correct amount of electrical current, it may not function properly.

In addition to the above mentioned causes, there are other factors that can contribute to oven igniter failure, such as poor ventilation or exposure to grease and food debris. It’s important to ensure that your oven is installed and maintained properly to maximize the lifespan of your igniter.

Here is a breakdown of the expected lifespan of an oven igniter:

Type of Oven Expected Lifespan of Igniter
Gas Oven 5-7 years
Electric Oven 8-10 years

While there are several common causes of oven igniter failure, proper installation, regular maintenance, and careful use can help extend the lifespan of your appliance. If you suspect that your oven igniter needs to be replaced, it’s best to consult with a professional to ensure a safe and effective repair.

Signs of an Igniter Going Bad

When it comes to your oven, the igniter is one of the most important parts. It is responsible for starting the heating process and allowing your oven to operate as it should. However, even the best igniters won’t last forever. Over time, wear and tear can cause the igniter to go bad, leading to potential safety hazards and lower cooking performance.

  • Slow Heating: One of the most common signs of a bad igniter is a slow heating oven. If you notice that it’s taking longer than usual for your oven to heat up, it may be time to replace the igniter.
  • Weak Flame: Another sign of a bad igniter is a weak or inconsistent flame. If you notice that the flame is smaller than usual or doesn’t stay lit, it may be time to replace the igniter.
  • No Ignition: If your oven isn’t heating up at all, it may be due to a faulty igniter. In this case, the igniter may need to be replaced entirely.

It’s important to note that these symptoms can also be caused by other issues with your oven, so it’s always best to consult with a professional if you’re experiencing problems.

If you suspect that your igniter may be going bad, it’s best to replace it as soon as possible. Not only will this improve the performance of your oven, but it can also help to prevent potential safety hazards. Below is a table detailing the average lifespan of an oven igniter.

Oven Type Average Lifespan
Gas 5-7 Years
Electric 10-15 Years

Keep in mind that these are just averages, and the lifespan of your igniter may depend on a variety of factors, including usage and maintenance. However, if your oven is approaching or exceeding these timeframes, it may be time to consider replacing the igniter.

How to Test an Oven Igniter

The oven igniter is an essential component of your oven that is responsible for lighting the gas burner. If the igniter stops working, then the oven won’t light up. In this section, we will discuss how to test an oven igniter to determine if it needs replacement. There are several methods to test an oven igniter that we have discussed below.

  • Visual Inspection: The first and easiest way to check if an oven igniter is working properly is through visual inspection. Turn on your oven and observe the igniter closely. If it glows for more than 90 seconds, then it’s working fine. If it doesn’t glow, then it needs replacement.
  • Resistance Test: You can also use a multimeter to measure the resistance of the oven igniter. Disconnect the oven from the power supply and remove the igniter from the oven. Set the multimeter to ohms and connect the probes to the igniter’s terminals. A working igniter should show between 50-400 ohms of resistance. If the reading is outside of this range, then the igniter needs replacement.
  • Amperage Test: Another way to test an oven igniter is to measure the amperage it draws while operating. To perform this test, use an ammeter to measure the current flowing through the igniter when it glows. A working igniter should draw between 3.2 and 3.6 amps. If the reading is outside of this range, then the igniter needs replacement.

If you have identified that your oven igniter needs replacement, you should consult with an expert technician to replace it. The replacement process is relatively easy but can be dangerous if not done correctly.


Testing an oven igniter is a straightforward process that can save you money and time. Doing regular checks on this component helps you identify potential issues before they turn into major problems. If your oven igniter is not working properly, consult with a professional technician to replace it promptly. Remember, a faulty oven igniter can lead to a dangerous gas leak, making it important to act quickly.

Method Criteria
Visual Inspection Glow for more than 90 seconds
Resistance Test 50-400 ohms of resistance
Amperage Test 3.2-3.6 amps current draw

Remember, you can test your oven igniter at home, but it is always best to consult a professional if you are unsure about what to do. A technician can help you replace the igniter without causing further damage to your oven or putting yourself in danger.

Igniters for Gas vs. Electric Ovens

When it comes to ovens, the type of igniter you have can impact how long it will last. Gas and electric ovens each have their own unique types of igniters, which require different maintenance and have varying lifespans. Let’s take a closer look at the differences between the two:

  • Gas oven igniters: These use a small amount of electricity to create a spark. The spark ignites the gas and allows your oven to heat up. The average lifespan for a gas oven igniter is around 3-5 years. However, some can last up to 20 years, depending on how well they are maintained.
  • Electric oven igniters: These are typically made of silicon carbide or a similar material, and use electrical resistance to generate heat. The heat then ignites the gas in the oven, allowing it to heat up. The lifespan of an electric oven igniter can vary widely, but tends to fall between 5-10 years.
  • Igniter maintenance: Both gas and electric oven igniters can benefit from regular maintenance. Gas oven igniters should be kept clean and free of debris to ensure proper sparking. Electric igniters should be disconnected and cleaned with a soft brush to remove any buildup that may be preventing proper heating.

It’s also worth noting that igniter lifespan can be impacted by how frequently the oven is used. Ovens that are used more often tend to have shorter-lived igniters. Additionally, igniters that are exposed to temperature fluctuations may wear out more quickly.

Igniter Type Average Lifespan
Gas 3-5 years
Electric 5-10 years

Regardless of the type of oven you have, it’s important to pay attention to subtle signs that may indicate your igniter needs to be replaced. If you notice that your oven is taking longer than usual to heat up, or that the heating is inconsistent, it could be a sign that your igniter is on its way out. By taking care of your oven and its igniter, you can ensure that it lasts for many years to come.

DIY Igniter Replacement vs. Professional Repair

When it comes to replacing an oven igniter, homeowners have the option to do it themselves or hire a professional. Here, we’ll discuss the pros and cons of each approach.

  • DIY Igniter Replacement: Doing it yourself has the potential to save money on labor costs.
  • Pros:
    • You can save money.
    • You can do it on your own timeframe and avoid the wait for a repairman.
  • Cons:
    • It can be a difficult and time-consuming process if you’re not familiar with appliance repair.
    • If not done properly, it can be dangerous and cause damage or even fire.
    • It may void the warranty on your oven.

If you do decide to replace the igniter yourself, be sure to follow all safety precautions and consult your oven’s manual for specific instructions.

Professional Repair: Hiring a professional may cost more, but it also comes with added benefits.

  • Pros:
    • Experts will properly diagnose and fix the issue, potentially preventing other problems from arising.
    • Repairs are often guaranteed, so if something goes wrong after the service, the repairman will fix it at no additional cost.
    • It can be safer and more convenient.
    • It won’t void your oven’s warranty.
  • Cons:
    • It can be more expensive than a DIY repair.
    • You may have to wait for an available appointment time.
DIY Igniter Replacement Professional Repair
Cost savings on labor Expert diagnosis and repair
May cause further damage if not done properly Guarantee on repairs
Time-consuming process Convenient and safe
Voided warranty No risk of voiding warranty

Ultimately, the decision to do a DIY igniter replacement or hire a professional comes down to the homeowner’s expertise and comfort level with appliance repair, as well as their budget and time constraints. Regardless of which route you choose, it’s important to keep safety top of mind and ensure that the problem is fixed properly to prevent further damage to your oven.

Cost of Igniter Replacement

One of the most important factors to consider when replacing an oven igniter is the cost. The price of a new igniter can vary based on the brand, model, and type of oven. Typically, the cost of a replacement igniter ranges from $50 to $200. This may seem like a steep price, but when compared to the cost of a new oven, it is a relatively low expense. Additionally, a new igniter can significantly extend the life of an oven, saving homeowners from having to buy a new one for many years.

  • The cost of an igniter can vary based on the type and brand of oven.
  • Replacement igniters can cost anywhere from $50 to $200.
  • While this may seem like a high expense, it is much more cost-effective than buying a new oven.

When choosing a replacement igniter, it is important to keep in mind that there are multiple options available. Some igniters are made with higher quality materials and may last longer than others. However, these higher quality igniters may also come with a higher price tag. It is important to weigh the cost of the igniter against its expected lifespan before making a purchase decision.

Type of Igniter Price Range Expected Lifespan
Flat-style igniter $50 – $100 5-10 years
Round-style igniter $75 – $125 5-7 years
Universal igniter $80 – $200 5-10 years

Overall, the cost of an igniter replacement is a small price to pay for the convenience and functionality of a working oven. While the specific cost may vary based on the type and brand of oven, homeowners can expect to pay anywhere from $50 to $200 for a replacement igniter. By considering the expected lifespan of the igniter and weighing the cost against the benefit of a functional oven, homeowners can make an informed decision about the best replacement igniter for their needs.

Brand-Specific Igniter Replacement Guides

If you’re experiencing ignition issues with your oven, you may be in need of a replacement igniter. However, not all igniters are created equal, so it’s important to know which brand-specific igniter replacement guide to follow. Here are a few major brands and their corresponding replacement guides:

  • Whirlpool: The Whirlpool oven igniter typically lasts between 5-7 years, but may need to be replaced sooner if used frequently. To replace the igniter, follow these steps:
    1. Turn off the power to the oven.
    2. Remove the oven racks and the oven bottom.
    3. Disconnect the wiring harness from the igniter.
    4. Unscrew the igniter mounting bracket and remove the old igniter.
    5. Install the new igniter, screw in the mounting bracket, and reconnect the wiring harness.
    6. Replace the oven bottom and racks and turn the power back on.
  • GE: GE oven igniters typically last between 5-10 years, but may need to be replaced sooner with heavy use. To replace the igniter, follow these steps:
    1. Turn off the power to the oven.
    2. Remove the oven racks and the oven bottom.
    3. Using a socket wrench, remove the screws that hold the igniter in place.
    4. Carefully pull the igniter off of the gas valve and disconnect it from the wiring harness.
    5. Insert the new igniter onto the gas valve and screw it in place.
    6. Connect the new igniter to the wiring harness and replace the oven bottom and racks.
    7. Turn the power back on and test the oven.
  • Kenmore: Kenmore oven igniters usually last between 5-7 years, but may need to be replaced sooner with frequent use. To replace the igniter, follow these steps:
    1. Turn off the power to the oven.
    2. Remove the oven racks and the oven bottom.
    3. Disconnect the wiring harness from the igniter.
    4. Remove the igniter by unscrewing the mounting bracket, taking note of the position of the screws.
    5. Install the new igniter in the same position and re-attach the bracket and wiring harness.
    6. Replace the oven bottom and racks and turn the power back on.
    7. Test the oven to ensure the new igniter is working properly.

Extended Lifespan of an Oven Igniter

While the average lifespan of an oven igniter is between 5-10 years, there are a few things you can do to extend its life:

  1. Preheat the oven for shorter periods of time.
  2. Clean your oven regularly to prevent debris from building up on the igniter.
  3. Avoid using the self-clean feature on your oven frequently, as the high temperatures can damage the igniter.
  4. Don’t slam the oven door, as this can cause jarring vibrations that can damage the igniter.

Troubleshooting Igniter Issues

If you’re still experiencing ignition issues, even after replacing the igniter, there may be other underlying issues with your oven. Here are some possible causes:

Cause Solution
Gas supply is clogged or turned off Check your gas supply to ensure it’s not turned off or clogged. If necessary, call a professional plumber to fix the issue.
Igniter is not properly wired Check the wiring to ensure it’s properly connected and not damaged. If necessary, replace the wiring harness.
Broken gas valve If your oven isn’t getting gas, it could be because the gas valve is broken and needs to be replaced.
Malfunctioning control board If the igniter isn’t receiving power, it could be due to a malfunctioning control board. This will need to be replaced by a professional technician.

By following the brand-specific igniter replacement guide for your oven, you can ensure that your oven continues to function properly for years to come. And, by taking steps to extend the life of your igniter and troubleshooting any issues that arise, you can save money on costly repairs or replacements.

Comparing OEM vs. Aftermarket Igniters

When it comes to replacing an oven igniter, there are two main options: OEM (Original Equipment Manufacturer) and aftermarket igniters. OEM igniters are made by the same company that originally manufactured your oven, while aftermarket igniters are made by third-party manufacturers.

  • Price: Aftermarket igniters are often less expensive than OEM igniters.
  • Quality: OEM igniters are generally considered to be of higher quality than aftermarket igniters. However, some aftermarket manufacturers produce igniters that are just as reliable as OEM parts.
  • Compatibility: OEM igniters are guaranteed to be compatible with your specific make and model of oven. Aftermarket igniters may be compatible with multiple models, but it’s important to make sure that the part you choose will work with your oven before making a purchase.

Ultimately, the decision to choose an OEM or aftermarket igniter comes down to your individual needs and budget. If you prioritize quality and compatibility, an OEM igniter may be the better choice. However, if you’re looking to save money while still getting a reliable replacement part, an aftermarket igniter may be the way to go.

Regardless of which option you choose, it’s important to ensure that the igniter you purchase is of high quality and will last for a reasonable amount of time.

Here is a comparison table of OEM and aftermarket igniters:

OEM Igniters Aftermarket Igniters
Price Expensive Less expensive
Quality High Varies depending on manufacturer
Compatibility Guaranteed fit for specific make and model of oven May fit multiple models, may require research to ensure compatibility

Preventative Maintenance for Oven Igniters

Oven igniters are essential components in any gas oven. They are responsible for igniting the gas that fuels the oven’s heating element, allowing you to cook food at the desired temperature. It is essential to ensure that your oven igniter stays in good condition to avoid any issues with gas appliance operation.

  • Regular cleaning can prevent debris buildup: Cleaning your oven regularly is essential to prevent debris from accumulating inside your oven igniter, causing premature failure. Use a soft brush or a vacuum cleaner to clean the igniter and its surrounding area.
  • Inspect wiring: Electrical wiring poses a risk of arcing or short-circuiting, causing malfunctions or even damage to your oven. Give the wiring a close look, disconnecting any corroded or frayed connections to prevent electrical issues.
  • Test the oven igniter: Test your oven igniter occasionally to check for any signs of wear and tear or malfunction. A faulty oven igniter may not ignite gas, causing your oven to overheat or not reach the desired temperature.

Replacing an Oven Igniter: The Top Signs

The key to avoiding inconveniences resulting from a malfunctioning oven igniter is being able to detect the telltale signs of its failure. Here are some of the indications that you need to replace your oven:

  • The oven produces an unusual sound: A faulty oven igniter may produce a clicking sound that is audible from the oven’s heating element.
  • The oven fails to light up: Inability to ignite gas is the telltale sign of a problematic oven igniter.
  • The oven takes too long to preheat:The oven igniter might not be able to reach the desired heat range, making your oven take longer than expected to preheat.

The Expected Life Span of an Oven Igniter

The expected lifespan of an oven igniter depends on factors such as usage rates, frequency of cleaning, and your oven’s make and model. Typically, an oven igniter may last for around five years under normal usage conditions. However, several factors may shorten an oven igniter’s life span, such as:

High-temperature cooking: Cooking at very high temperatures often uses a lot of energy that can cause intensive wear and tear to the oven igniter.

Food spills: Food spills or grease buildups can prevent your oven igniter’s appropriate functioning, causing premature damage or malfunction.

The Bottom Line

Preventative Measures Signs of Oven Igniter Failure Expected Life Span of an Oven Igniter
Regular cleaning Unusual Sounds Approximately 5 years
Inspections of wiring Inability to light up Usage rates, make, and model of the oven
Oven igniter tests Takes too long to preheat

To ensure that your oven igniter lasts longer, regular cleaning and inspections are essential. If your oven igniter shows any signs of failure, your best bet is replacing it. Also, keep in mind that maintenance practices can only prolong the lifespan of an oven igniter, but it eventually wears out over time. Therefore, be keen on watching for the signs of failure and perform all the necessary measures.

How Long Does an Oven Igniter Last?

Q1: How long does an oven igniter typically last?

A: The lifespan of an oven igniter can vary greatly, but on average, it lasts about 5-7 years.

Q2: Is there anything that can shorten the life of an oven igniter?

A: Yes, excessive dirt or grease buildup, voltage fluctuations, and power surges can all take a toll on the ignition system and lead to a shorter lifespan.

Q3: What are some signs that my oven igniter is failing?

A: If your oven takes longer than usual to preheat, won’t heat at all, or emits a gas smell, those may be signs that the igniter is failing.

Q4: Can I replace the oven igniter myself?

A: It is possible to replace the igniter on your own, but if you’re not comfortable working with gas or electricity, it’s best to call a professional.

Q5: How much does it typically cost to replace an oven igniter?

A: The cost of replacement can vary depending on the make and model of your oven, but on average, it can range from $150 to $300.

Q6: Can I prevent my oven igniter from failing prematurely?

A: Yes, you can take preventative measures, such as cleaning your oven regularly, avoiding slamming the oven door, and avoiding power surges.

Q7: Does the warranty cover the replacement of an oven igniter?

A: The warranty can cover the replacement of the oven igniter if it fails within the warranty period. However, it’s best to check your warranty documentation to be sure.

Closing Thoughts

Thanks for taking the time to read this article on how long an oven igniter lasts. Now that you know the average lifespan and the common signs of failure, you can take better care of your oven to ensure a long and efficient life. If you’re ever in doubt, it’s best to call a professional. Thanks again, and visit us again soon for more helpful articles.