Replacing A Maytag Stove Igniter: Simple Steps That Work
- 01. Maytag Stove Igniter Replacement Guide: Complete DIY Instructions
- 02. Why Your Maytag Stove Igniter Fails
- 03. Tools and Parts You Need Before Starting
- 04. Required Tools
- 05. Correct Replacement Part Numbers
- 06. Step-by-Step: Replacing a Top Burner Igniter
- 07. Step-by-Step: Replacing an Oven Igniter
- 08. Troubleshooting: When Replacement Doesn't Fix the Problem
- 09. Igniter Glows but No Gas Ignites
- 10. No Spark on Top Burners
- 11. Oven Takes Over 70 Seconds to Ignite
- 12. Safety Precautions Every DIYer Must Follow
- 13. Cost Comparison: DIY vs. Professional Service
- 14. Frequently Asked Questions
- 15. Final Tips for Long-Term Igniter Performance
Maytag Stove Igniter Replacement Guide: Complete DIY Instructions
To replace a Maytag stove igniter, unplug the appliance, remove the burner grate and cap, disconnect the old igniter's wires, unscrew it from the bracket, install the new igniter (typically part number WP74008763 for top burners or 74007498 for ovens), reconnect the wires, and test the burner lights within 30-45 seconds. This repair takes 20-40 minutes for most homeowners and costs $15-$45 for the part plus basic tools.
Why Your Maytag Stove Igniter Fails
The most common cause of a Maytag gas stove not lighting is a worn-out igniter that no longer draws sufficient amperage to open the gas valve. According to appliance repair data from 2025, igniters fail in approximately 68% of gas oven no-heat cases and 42% of top-burner ignition failures. Igniters typically last 5-7 years with regular use, but heat cycles, grease buildup, and manufacturing variations accelerate wear.
When an igniter degrades, it may glow dimly or take longer than 90 seconds to ignite the gas-both clear signs replacement is needed. A properly functioning igniter draws 3.0-3.6 amps and glows bright orange within 15-25 seconds. If your burner clicks without lighting or the oven won't heat at all, the igniter is the primary suspect.
Tools and Parts You Need Before Starting
Gathering the right replacement parts and tools before beginning prevents mid-repair trips to the hardware store. Most Maytag igniter replacements require only basic hand tools and 20-30 minutes of focused work.
Required Tools
- 1/4-inch nut driver (essential for oven igniter screws)
- 5/16-inch nut driver (for flame spreader wing nut)
- Phillips screwdriver (top burner igniter removal)
- Needle-nose pliers (wire harness disconnection)
- Sponge and water (to loosen stuck wing nuts)
- Flashlight (for dark oven bottom visibility)
Correct Replacement Part Numbers
Using the exact OEM part number ensures proper fit and electrical specifications. Maytag ranges use different igniters for top burners versus the oven/broiler.
| Component | OEM Part Number | Compatible Models | Avg. Price |
|---|---|---|---|
| Top Burner Igniter | WP74008763 | MGR44552BDW, MGR5775QDW | $15-$25 |
| Oven Igniter | 74007498 (AP4096256) | Most Maytag gas ranges | $25-$35 |
| Broiler Igniter | WPW10250573 | Double oven models | $30-$45 |
| Igniter Assembly ( burner + igniter) | WP74004053 | MGR series | $35-$50 |
Always verify your model number located on the frame behind the oven door or beneath the cooktop before ordering. A 2024 AppliancePartsPros survey found 23% of failed DIY igniter replacements resulted from ordering the wrong part number.
Step-by-Step: Replacing a Top Burner Igniter
Top burner igniters on Maytag gas ranges are accessed from above, making this the simpler of the two common replacements. Follow these exact steps to avoid gas leaks or electrical hazards.
- Safety First: Unplug the range from the wall outlet or turn off the circuit breaker. If you've recently used the stove, wait 15 minutes for components to cool completely.
- Remove Burner Grate: Lift the burner grate off the cooktop and set it aside on a soft surface to prevent scratching.
- Remove Burner Cap and Base: Grasp the burner head, turn counterclockwise about 1/8 turn, and lift free. You'll now see two wires connected to the igniter.
- Disconnect Wires: Use needle-nose pliers to gently pull the wire terminals off the igniter. Do not pull on the wires themselves-grab the plastic terminal housing.
- Remove Mounting Screw: Using a Phillips screwdriver, remove the single screw securing the igniter bracket to the burner base.
- Extract Old Igniter: Carefully lift the old igniter out. Note its orientation-the ceramic tip should point slightly into the burner corner.
- Install New Igniter: Position the new igniter in the same orientation, secure with the screw, and reconnect wire terminals exactly as they were on the old part.
- Reassemble: Replace burner base, turn clockwise to lock, set burner cap on top, and return the grate.
- Test: Plug the range back in, turn on gas supply, and activate the burner. The igniter should glow within 15 seconds and ignite gas within 30-45 seconds.
"Gas should ignite evenly from both sides of the burner. Don't stay directly in front of the oven during testing-be ready to push the off button if needed," warns AppliancePartsPros technician Mark Henderson, citing 12 years of infield repair experience.
Step-by-Step: Replacing an Oven Igniter
Oven igniter replacement requires accessing the bottom of the oven cavity, which involves removing the oven floor and flame spreader. This process takes 5-10 minutes longer than top burner replacement but follows similar safety principles.
- Disconnect Power and Gas: Unplug the range and shut off the gas supply at the wall valve as an extra precaution.
- Remove Oven Door: Open the door fully, grab both sides, pull the hinge locks outward, and slide the door off. This prevents damage and improves access.
- Take Out Racks: Slide both oven racks completely out of the cavity.
- Remove Oven Bottom: Using a 1/4-inch nut driver, remove the two screws at the rear of the oven bottom panel. Lift the bottom panel out, starting from the front then tilting the back up.
- Loosen Flame Spreader: Apply a damp sponge to the center wing nut and top two screws to break rust bonds. Remove the wing nut and lift out the flame spreader.
- Disconnect Old Igniter: Using a 5/16-inch nut driver, remove the two screws holding the igniter while supporting it with your other hand. Pull the wire harness through the rear hole until the disconnect plug pops out, then separate the plug.
- Install New Igniter: Carefully position the new igniter without touching the ceramic coil. Connect the harness plug, feed excess wire through the rear hole, place the igniter on the burner, and secure with the two screws.
- Reassemble in Reverse Order: Replace flame spreader with wing nut, reinstall oven bottom panel (front first, then back), insert racks, and reattach oven door.
- Test Operation: Restore power and gas. Turn the oven to 350°F. The igniter should glow bright orange within 20 seconds and ignite the burner within 30-45 seconds.
Troubleshooting: When Replacement Doesn't Fix the Problem
Even after installing a brand-new igniter, some Maytag stoves still fail to light. Understanding secondary failure points saves time and money on unnecessary repeat repairs.
Igniter Glows but No Gas Ignites
If the igniter glows brightly but gas doesn't ignite, the gas valve solenoid may be faulty or gas pressure is insufficient. Check that the gas supply valve is fully open and listen for a hissing sound when the burner knob is turned. A multimeter test showing less than 3.0 amps drawn by the igniter indicates it still needs replacement even if glowing.
No Spark on Top Burners
If top burners click but don't spark, or neither side clicks at all, the spark module (part #4 in wiring diagrams) is likely failed rather than the igniter. One burnt ignitor typically doesn't disable the entire side-both sides failing suggests module failure.
Oven Takes Over 70 Seconds to Ignite
If ignition takes longer than 70 seconds, replace the oven igniter immediately. Delayed ignition can damage the oven liner and creates safety hazards from unburned gas accumulation.
Safety Precautions Every DIYer Must Follow
Gas appliance repairs involve real electrical and explosion risks if safety protocols are ignored. These precautions apply to every Maytag igniter replacement performed since 2015 appliance safety standards.
- Always unplug the range before touching any electrical components-never rely solely on the control panel being off
- Wait until the stove completely cools if you've used it within the past hour to avoid burn injuries
- Never touch the ceramic igniter coil with bare fingers-oil from skin creates hot spots that cause premature failure
- Ensure wire connections are tight and away from direct flame paths to prevent arcing or melting
- After reassembly, smell for gas leaks before powering on-apply soapy water to connections and watch for bubbles
- Keep a fire extinguisher rated for gas/electrical fires (Class B or C) nearby during repairs
Cost Comparison: DIY vs. Professional Service
Understanding the total cost difference helps you decide whether to attempt this repair yourself or hire a technician.
| Expense Category | DIY Replacement | Professional Service |
|---|---|---|
| Part Cost | $15-$45 | $40-$75 (marked up) |
| Labor | $0 (your time) | $80-$150 (1-2 hours) |
| .diagnostic Fee | $0 | $50-$85 (often waived if repair done) |
| Total Average | $20-$45 | $170-$310 |
| Warranty | 1-year part warranty | 90-day labor + 1-year part |
A 2025 Consumer Reports survey found 74% of homeowners successfully complete igniter replacements within 45 minutes, saving an average of $195 versus professional service. However, if you're uncomfortable working with gas or electrical components, professional installation provides peace of mind and warranty coverage.
Frequently Asked Questions
Final Tips for Long-Term Igniter Performance
After replacing your Maytag stove igniter, extend its lifespan with these maintenance practices proven over 10 years of appliance service data.
- Clean burner ports monthly with a soft wire brush to prevent grease buildup that blocks flame contact
- Wipe spills immediately after the cooktop cools-acidic foods corrode igniter electrodes over time
- Avoid using abrasive cleaners on the igniter ceramic-this creates micro-cracks that lead to premature failure
- Check wire connections annually for corrosion or looseness, especially in humid kitchens
- Use the oven's self-clean cycle sparingly-extreme heat accelerates igniter degradation
Following this comprehensive guide will restore reliable ignition to your Maytag gas stove safely and affordably. With the right part, basic tools, and 30 minutes of focused work, you'll have your range firing perfectly again without the $200+ professional service cost.
Expert answers to Replacing A Maytag Stove Igniter Simple Steps That Work queries
How do I know if my Maytag stove igniter is bad?
The igniter is bad if it glows dimly, takes longer than 70 seconds to ignite the burner, or doesn't glow at all when the burner knob is turned. A functioning igniter draws 3.0-3.6 amps and glows bright orange within 15-25 seconds.
Can I replace just the igniter or do I need the whole assembly?
You can replace just the igniter in most cases, but if the burner head is cracked or heavily corroded, replace the entire burner head and igniter assembly (part WP74004053) for long-term reliability.
Do I need to pull the range away from the wall to replace the igniter?
For top burner igniters, no-you access everything from above. For oven igniters, you typically don't need to pull the range out unless the wire harness is too short to reach the back connection point, which is rare in Maytag models.
What's the difference between oven and broiler igniters?
Oven and broiler igniters have different plug genders (one male, one female) and slightly different heat ratings. They are not interchangeable-using the wrong one causes premature failure or failure to ignite.
How long does a Maytag stove igniter last?
Most Maytag igniters last 5-7 years with regular daily use. Heavy-use households (cooking 3+ meals daily) may see failure in 3-4 years, while light-use homes can extend life to 8-10 years.
Can I splice wires if the new igniter doesn't have a connector?
Yes, but only use ceramic wire nuts rated for high heat-never standard wire nuts. However, buying an igniter with the correct OEM connector is strongly recommended since splicing creates a failure point in the high-heat oven environment.
Why does my new igniter still not light the burner?
Ccommon causes include: loose wire connections, incorrect part number, gas supply shut off, dirty burner ports blocking flame, or a failed spark module/gas valve. Verify gas is on, clean burner ports with a wire brush, and check all connections are seated firmly.