Gas Oven Ignitor Replacement
Gas Oven Ignitor Replacement is a common appliances job. Homeowners typically spend about $44 on materials if they tackle it themselves, while hiring a professional usually runs $150–$400 depending on access, parts, and local labor rates. DIY can save up to about $356 versus a full pro job when the work stays straightforward.
Expect roughly 1-2 hours for a careful DIY attempt versus about 45-60 min for a seasoned pro. Difficulty is rated 4/5 (advanced) with medium risk. Typical materials include oven ignitor, wire nuts, screws. Common tools: screwdriver, nut driver, multimeter.
Use the sections below to weigh DIY against hiring: cost ranges, safety alerts, common mistakes, and a personalized analysis for your ZIP code.
Typical Cost
Cost estimates based on cataloged material prices and regional pro rates. Run the analysis for US-wide retailer prices and a regional professional-cost estimate. How we estimate costs.
Is this a DIY job?
AI-assisted educational guidance — not reviewed by a licensed professional. Review policy.
- Typical DIY time1-2 hours
- Typical pro time45-60 min
- Permit requiredNo
What affects the cost
- Local labor rates for appliances pros and whether the visit is emergency vs. scheduled.
- Brand and quality of parts (oven ignitor, wire nuts, screws) versus economy alternatives.
- Access difficulty (tight spaces, multi-story work, finished surfaces that must be protected or repaired after the job).
When to hire a pro
- This job combines elevated difficulty with meaningful risk. Hire a pro if you lack the listed tools or have not completed similar work before.
- If you smell gas, hear hissing near a fitting, or a CO alarm sounds, leave the area, avoid switches/flames, and call the gas utility / emergency services.
- If you cannot unplug the unit or lock out power, or water is present near electrical components, stop and call an appliance tech.
- If you cannot fully stop the water, or water is near electrical outlets/panels, stop DIY and call a plumber.
- High-impact DIY mistake — Incorrect Shut-Off: Always shut off the gas supply and verify it is closed before starting the repair.
- High-impact DIY mistake — Incorrect Wiring: Use a multimeter to verify the wiring is correct and follow the manufacturer's instructions.
- Difficulty is 4/5 or higher. If the first steps feel unclear or you cannot verify a safe shutoff, switch to a professional.
- When hiring a professional to replace your gas oven ignitor, be sure to tell them the make and model of your oven, as well as the symptoms you are experiencing. Ask for a quote that includes the cost of the new ignitor, labor, and any additional repairs that may be needed.
Hazards & safety alerts
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high gas Gas leak or combustion hazard
Gas Oven Ignitor Replacement involves fuel gas or gas-fired equipment. A leak can create explosion risk; incomplete combustion can produce carbon monoxide.
Stop and call a pro if: If you smell gas, hear hissing near a fitting, or a CO alarm sounds, leave the area, avoid switches/flames, and call the gas utility / emergency services.
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medium electrical Appliance shock or stored charge
Servicing gas oven ignitor replacement can expose live terminals or capacitors. Water near power also creates a shock path.
Stop and call a pro if: If you cannot unplug the unit or lock out power, or water is present near electrical components, stop and call an appliance tech.
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medium water damage Water damage if supply is not controlled
Opening lines or fittings for gas oven ignitor replacement can release pressurized water and flood cabinets, floors, or ceilings if shutoffs fail or are skipped.
Stop and call a pro if: If you cannot fully stop the water, or water is near electrical outlets/panels, stop DIY and call a plumber.
Materials you'll need
| Material | Est. Price |
|---|---|
| oven ignitor | $40.00 |
| wire nuts | $2.00 |
| screws | $2.00 |
| Total (DIY materials) | $44.00 |
Tools: screwdriver, nut driver, multimeter
DIY steps
- Unplug the oven or turn off and verify the electrical circuit before touching ignitor wiring. Ensure the oven is cool to the touch to prevent burns, and shut off the gas supply only if the manufacturer directs it.
- Remove the oven racks and shelves, then take out the bottom panel of the oven by removing the screws that hold it in place. This will give you access to the ignitor. Wear protective gloves and safety glasses to prevent injury from sharp edges or broken glass.
- After verifying electrical power is off, disconnect the ignitor leads according to the manufacturer's connector instructions. Remove the screws that hold the ignitor in place, then gently pull it out of the oven.
- Install the new ignitor by reversing the steps above. Make sure it is securely fastened with screws and the wire nuts are tightly connected. Use the multimeter to verify the ignitor is receiving power.
- Reassemble the oven by replacing the bottom panel and reattaching the screws. Replace the oven racks and shelves, making sure they are securely in place.
- Turn the gas supply back on and test the ignitor to ensure it is working properly. Check for any leaks around the ignitor and tighten any loose connections.
- Clean up any debris or mess made during the repair, and dispose of the old ignitor responsibly.
Common DIY mistakes
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high Incorrect Shut-Off
Failing to shut off the gas supply to the oven before starting the repair can lead to serious injury or even death.
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medium Insufficient Safety Gear
Not wearing protective gloves and safety glasses can lead to injury from sharp edges or broken glass.
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high Incorrect Wiring
Connecting the wire nuts incorrectly can lead to a faulty ignitor or even a fire.
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medium Loose Connections
Failing to tighten the screws and wire nuts securely can lead to a faulty ignitor or even a gas leak.
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medium Incorrect Ignitor Installation
Installing the new ignitor incorrectly can lead to a faulty ignitor or even a fire.
Frequently asked questions
- How much does it cost to fix a gas oven ignitor?
- DIY materials typically run about $44. Hiring a pro usually costs $150-$400 depending on your area and the scope of the job.
- Can I fix a gas oven ignitor myself?
- It depends on the job. Difficulty is rated 4/5 and risk level is medium. Run the free analysis on RepairSmart for a personalized DIY vs. hire recommendation.
- What are common mistakes when you fix a gas oven ignitor?
- Common DIY mistakes include: Incorrect Shut-Off; Insufficient Safety Gear; Incorrect Wiring. See RepairSmart for the full list and cost breakdown.
- What safety hazards should I watch for when working on gas oven ignitor?
- Key hazards include: Gas leak or combustion hazard; Appliance shock or stored charge; Water damage if supply is not controlled. See RepairSmart for stop-conditions and the full safety list.
Not sure? Get a personalized recommendation
RepairSmart compares US-wide retailer prices with regional pro costs and gives you a weighted DIY-vs-hire recommendation in under 60 seconds.
About these estimates
- Numbers on this page come from the RepairSmart catalog (materials baselines and typical pro ranges). They are educational estimates, not contractor quotes.
- Personalized ZIP analysis may add live or cached retailer prices and regional pro signals when third-party data is configured.
- Read how costs and DIY scores are calculated, our safety & review policy, and about RepairSmart.
- If guidance is marked unreviewed, treat steps and tips as educational only—not a professional sign-off for your home.